Patents Issued in September 6, 2011
  • Patent number: RE42668
    Abstract: This invention is directed to improve a wear resistance and a damage resistance required for a rail of a sharply curved zone of a heavy load railway, comprising more than 0.85 to 1.20% of C, 0.10 to 1.00% of Si, 0.40 to 1.50% of Mn and if necessary, at least one member selected from the group consisting of Cr, Mo, V, Nb, Co and B, and retaining high temperature of hot rolling or a steel rail heated to a high temperature for the purpose of heat-treatment, the present invention provides a pearlitic steel rail having a good wear resistance and a good damage resistance, and a method of producing the same, wherein a head portion of the steel rail is acceleratedly cooled at a rate of 1° to 10° C./sec from an austenite zone temperature to a cooling stop temperature of 700° to 500° C. so that the hardness of the head portion is at least Hv 320 within the range of a 20 mm depth.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: September 6, 2011
    Assignee: Nippon Steel Corporation
    Inventors: Masaharu Ueda, Hideaki Kageyama, Kouichi Uchino, Koji Babazono, Ken Kutaragi
  • Patent number: RE42669
    Abstract: A gas-scrubbed vertical cylindrical skein of “fibers” has their opposed terminal portions held in headers unconfined in a modular shell, and aerated with a cleansing gas supplied by a gas-distribution means which produces a mass of bubbles serving the function of a scrub-brush for the outer surfaces of the fibers. The skein is surprisingly effective with relatively little cleansing gas, the specific flux through the membranes reaching an essentially constant relatively high value because the vertical deployment of fibers allows bubbles to rise upwards along the outer surfaces of the fibers. The effectiveness is critically dependent upon the length of each fiber in the skein. That length is in the range from at least 0.1% more than the fixed distance between opposed faces of the skein's headers, but less than 5% greater than the fixed distance.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: September 6, 2011
    Assignee: Zenon Technology Partnership
    Inventors: Wayne Jerald Henshaw, Mailvaganam Mahendran, Henry Behmann
  • Patent number: RE42670
    Abstract: A thin film transistor substrate for a liquid crystal display includes an insulating substrate, and a gate line assembly formed on the substrate. The gate line assembly has a double-layered structure with a lower layer exhibiting good contact characteristics with respect to indium tin oxide, and an upper layer exhibiting low resistance characteristics. A gate insulating layer, a semiconductor layer, a contact layer, and first and second data line layers are sequentially deposited onto the substrate with the gate line assembly. The first and second data line layers are patterned to form a data line assembly, and the contact layer is etched through the pattern of the data line assembly such that the contact layer has the same pattern as the data line assembly. A passivation layer is deposited onto the data line assembly, and a photoresist pattern is formed on the passivation layer by using a mask of different light transmissties mainly at a display area and a peripheral area.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: September 6, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woon-Yong Park, Jong-Soo Yoon, Chang-Oh Jeong
  • Patent number: RE42671
    Abstract: A monitoring system provides for monitoring of a person and taking an action to dissuade the person from a course of action. The system has a device attached to the person which includes mechanisms to provide for an intervention to dissuade the person from the course of action. The intervention may be in the form of delivery of either a medication or an electrical shock to the person. The system may further include monitoring of a bodily function of the person or positional tracking of the person. Various scenarios are described to provide for activation of the intervention. The system may include a second device in possession of a restrictor person with positional tracking of this person and comparison relative to the positional location of a restrictee person.
    Type: Grant
    Filed: June 4, 2007
    Date of Patent: September 6, 2011
    Assignee: Michelle Enterprises, LLC
    Inventor: John E. Taylor, Jr.
  • Patent number: RE42672
    Abstract: An improved low profile antenna of the PIPA PIFA style is formed from a single piece of useful conductive material and includes a first plate spaced apart from an elongated ground plate. The first and ground plates are interconnected by a shorting plate having a width less than that of either the first or ground plate. A feed plate is interposed between the two plates and is either completely covered by the first plate or slightly exposed. Such antennas have extremely large bandwidth of up to about 50%.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: September 6, 2011
    Assignee: Virginia Tech Intellectual Properties, Inc.
    Inventors: Warren L. Stutzman, Minh-Chau Huynh
  • Patent number: RE42673
    Abstract: The color management system comprises a state-space based model for a pixel element in a dynamically varying color marking device. A sensor measures the color of the printed output for construction of a selected set of sensitivity functions representative of color output relating to inputs. The gradients of the sensitivity functions are extracted and used to develop the corresponding discrete multivariable state-space model of the pixel element. More particularly, the model is constructed from the Jacobian matrix characterizing a change in measured color output for a change in input color values of the pixel. Extension of modeling methodology for a single pixel is applied to multiple pixel elements.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: September 6, 2011
    Assignee: Xerox Corporation
    Inventor: Lalit K. Mestha
  • Patent number: RE42674
    Abstract: The present invention provides a method and a control circuit to detect an input voltage for the control and protections of a power converter. It includes a current sense circuit for generating a current signal in response to a switching current of a transformer. A detection circuit is coupled to sense the current signal for generating a slope signal in response to a slope of the current signal. A protection circuit is further developed to control the switching signal in accordance with the slope signal. The level of the slope signal is corrected correlated to the input voltage of the power converter.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: September 6, 2011
    Assignee: System General Corp.
    Inventors: Ta-Yung Yang, Chien-Yuan Lin
  • Patent number: RE42675
    Abstract: The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: September 6, 2011
    Assignee: LG Electronics Inc.
    Inventors: Cheol Woo You, Young Woo Yun, Jong Hoe An, Young Jo Lee, Ki Jun Kim, Young Cho Kim, Suk Hyon Yoon
  • Patent number: RE42676
    Abstract: A method for determining a boundary of an information element, in which a repetition coded signal transmitted by satellites is received, which signal is modulated with information elements. A group of symbols forms one information element. A group of reference values are formed on the basis of the received signal. Of these reference values at least one vector is formed wherein the number of the elements corresponds to the number of symbols use in the transmission of the information element. A determination vector is formed on the basis of the at least one vector, whereafter the greatest of the elements of the determination vector is searched. The index of said elements indicates the boundary of the information element.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: September 6, 2011
    Assignee: Nokia Corporation
    Inventors: Mikko Kokkonen, Samuli Pietila
  • Patent number: RE42677
    Abstract: The present invention relates to a method for recovering a compressed image for an image processing technique and an apparatus therefor. In the present invention, a cost function is defined in consideration with a directional characteristic of the pixels which will be recovered and a plurality of pixels of the recovering pixels. In addition, a regularization parameter variable having a certain weight is obtained from the cost function, and the regularization parameter variable is approximated using the compressed pixel for thereby obtaining a recovering pixel. The regularization parameter variable has a weight of a reliability with respect to the original image and a weight of a smoothing degree of the original image. In the methods and apparatuses for filtering, a filtering method is selected from filtering methods having different filtering strengths based on whether a pixel being filleted is in an intra-coded portion of an image.
    Type: Grant
    Filed: January 25, 2006
    Date of Patent: September 6, 2011
    Assignee: LG Electronics Inc.
    Inventor: Min-Cheol Hong
  • Patent number: RE42678
    Abstract: This invention provides a novel wavelength-separating-routing (WSR) apparatus that uses a diffraction grating to separate a multi-wavelength optical signal by wavelength into multiple spectral characters, which are then focused onto an array of corresponding channel micromirrors. The channel micromirrors are individually controllable and continuously pivotable to reflect the spectral channels into selected output ports. As such, the inventive WSR apparatus is capable of routing the spectral channels on a channel-by-channel basis and coupling any spectral channel into any one of the output ports. The WSR apparatus of the present invention may be further equipped with servo-control and spectral power-management capabilities, thereby maintaining the coupling efficiencies of the spectral channels into the output ports at desired values.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: September 6, 2011
    Assignee: Capella Photonics, Inc.
    Inventors: Jeffrey P. Wilde, Joseph E. Davis
  • Patent number: RE42679
    Abstract: An apparatus and method for controlling recording and reproduction in a video cassette tape recorder are disclosed apparatus is capable of, in a recording mode, separating specific data for speed-varied reproduction from compressed digital video signals, recording them on designated tracks, recording position information of the designated tracks on a control track by an index head or recording position information of recording position-synchronized blocks at the starting portions of the designated tracks recorded with the specific data, and in a speed-varied reproduction mode, controlling a capstan servo speed so as to maintain the travel of a magnetic tape at a normal speed and periodically or non-periodically accelerate or decelerate it where specific data for varied-speed have been recorded periodically or non-periodically on predetermined portions of tracks, thereby making heads travel repeatedly at the normal speed and the high speed and thereby detect continuously the specific tracks for varied-speed.
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: September 6, 2011
    Assignee: LG Electronics Inc.
    Inventors: Je Hyung Lee, Soo Kyung Kim, Sang Joon Woo, Tae Seok Yang
  • Patent number: RE42680
    Abstract: An improved method and apparatus for constructing a soil reinforced earthen retaining wall wherein successive soil reinforcing mats embedded within an earthen formation have bent-up face elements which are slidably engaged to enable the earthen formation to settle without bulging the face elements. Backing mats are disposed behind the face elements for movement relative thereto in generally vertical planes. The backing mats serve to support the successive soil reinforcing mats and permit the mats to more toward one another to accommodate settling of the formation without bulging of the face elements.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: September 6, 2011
    Assignee: Hilfiker Pipe Company
    Inventors: Harold K. Hilfiker, William B. Hilfiker
  • Patent number: RE42681
    Abstract: A wireless communication system (40). The system comprises transmitter circuitry (42) comprising encoder circuitry (44) for receiving a plurality of symbols (Si). The system further comprises a plurality of antennas (AT1-AT4) coupled to the transmitter circuitry and for transmitting signals from the transmitter circuitry to a receiver (UST), wherein the signals are responsive to the plurality of symbols. Further, the encoder circuitry is for applying open loop diversity and closed loop diversity to the plurality of symbols to form the signals.
    Type: Grant
    Filed: May 5, 2005
    Date of Patent: September 6, 2011
    Assignee: Texas Instruments Incorporated
    Inventors: Anand G. Dabak, Srinath Hosur
  • Patent number: RE42682
    Abstract: The implantable, electrically operated medical device system comprises an implanted radio frequency (RF) receiving unit (receiver) incorporating a back-up rechargeable power supply and an implanted, electrically operated device, and an external RF transmitting unit (transmitter). RF energy is transmitted by the transmitter and is coupled into the receiver which is used to power the implanted medical device and/or recharge the back-up power supply. The back-up power supply within the receiver has enough capacity to be able to, by itself, power the implanted device coupled to the receiver for at least 24 hours during continual delivery of medical therapy. The receiver is surgically implanted within the patient and the transmitter is worn externally by the patient. The transmitter can be powered by either a rechargeable or non-rechargeable battery. In a first mode of operation, the transmitter will supply power, via RF coupled energy, to operate the receiver and simultaneously recharge the back-up power supply.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 6, 2011
    Assignee: Medtronic, Inc.
    Inventors: Francisco Jose Barreras, Sr., Oscar Jimenez
  • Patent number: RE42683
    Abstract: A system and method for creating audiovisual programming has media elements, such as audiovisual clips, stored in a library. A database contains selected information about each of the media elements. The stored information in the database does not dictate the temporal sequence of the media elements. Media elements are selected in response to a request for media programming, and arranged in a temporal organization. A user does not select the individual media elements or their temporal organization. Transitions between audiovisual clips are determined by the system based on information stored in the database and predetermined preferences as to types of transitions. Transition information includes a variety of possible transition points in an individual clip, capable of selection by the system. Separate transitions for the audio and video portions of audiovisual clips may be provided.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: September 6, 2011
    Assignee: Ntech Properties, Inc.
    Inventor: Dwight Marcus
  • Patent number: RE42684
    Abstract: A content addressable memory (CAM) is provided that can perform wide word searches. At least one CAM memory core having a plurality of bit pattern entry rows is included in the CAM. In addition, search logic is included that, is capable searching particular rows during each cycle. The search logic is also capable of allowing match line results of unsearched rows to remain unchanged during a cycle. The CAM further includes a serial AND array in communication with the bit pattern entry rows, wherein the serial AND array is capable of computing a match result for wide word entries that span multiple bit pattern entry rows. In one aspect, a match line enable signal is provided to the serial AND array, which facilitates computation of the match result.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: September 6, 2011
    Assignee: Core Networks LLC
    Inventors: Jason Edward Podaima, Sanjay Gupta, Randall Gibson, Radu Avramescu
  • Patent number: RE42685
    Abstract: A system and method are disclosed for upgrading both hardware and software components of a digital media server without disrupting media delivery services. In a preferred embodiment, the present system and method employ an object-oriented model that allows system servers to remain fully operational while software upgrades at both the operating system and application levels are installed. Additionally, the system and method use redundant or partitionable programmable logic devices to perform firmware upgrades without disrupting media delivery services.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: September 6, 2011
    Inventors: Richard T. Oesterreicher, Craig Murphy
  • Patent number: 8011017
    Abstract: A neck-protective member for preventing chafe encountered when wearing a wetsuit is provided that fits snugly around the wearer's neck, with its lower edge under the edge of the neck opening in the wetsuit. The edge of the neck opening in the wetsuit bears against the protective member rather than the skin of the wearer's neck, preventing painful chafing that can be experienced around a wearer's neck upon prolonged wetsuit use. In a particularly preferred embodiment of the invention, the neck-protective member of the invention comprises a generally conical neck portion, which fits around the wearer's neck, and a skirt portion, which fits over the wearer's shoulders, under the wetsuit. The neck portion may be formed of a single band-like member cut from a sheet of flat material, preferably “smoothskin” neoprene rubber material, oriented such that the smooth surface of the “smoothskin” neoprene rubber material is to the inside and contacts the wearer's neck.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: September 6, 2011
    Assignee: Andrews Water Sports, LLC
    Inventor: Ryan Scott Andrews
  • Patent number: 8011018
    Abstract: A garment protector is configured to absorb moisture and to thereby preserve a garment of a user. The garment protector can have a pad attached to the garment. The pad can absorb moisture and reduce or prevent moisture from staining the garment. The garment protector can have multiple layers to perform these functions. The garment protector can have one or more application channels. The application channel can span a seam and the associated cross-stitching of a garment so as not to add bulk at the seam that a pad would if over the seam.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: September 6, 2011
    Inventor: Gabriella Trespalacios
  • Patent number: 8011019
    Abstract: A inflatable protective suit apparatus provides separate upper body jacket and lower body pant with self-inflating protection. The apparatus is self-contained so that no external gas supply, electronics or other mechanisms other than the tether clip for removably clipping to an external object are needed. The tether clip can be hooked to a motorcycle, snowmobile, bicycle, AN, and any other of a host of various vehicles. Any vehicle is thereby chosen for use without regard to equipping every vehicle chosen with complimentary equipment. The apparatus places significant importance on style such that the protective mechanisms are not visually discernible.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: September 6, 2011
    Inventors: Hassan Hamid, Ahmad Hamid
  • Patent number: 8011020
    Abstract: A flame-resistant shirt is described that has vents to facilitate heat release and air circulation while preserving flame-resistant qualities. The shirt has a standard front half, but a back half which includes a cape portion with openings to provide ventilation across the wearer's back.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: September 6, 2011
    Assignee: Riverside Manufacturing Co.
    Inventor: William Vereen
  • Patent number: 8011021
    Abstract: Methods are disclosed for testing the functionality of a system element to be used inside a control and/or data processing system as well as, in essentially the opposite direction, for designing a system model having at least one transmission function for modeling a control and/or data transmission system with at least one system element. A data-processing device for performing this method is also disclosed, which device comprises a signal unit that can be coupled to a constructed system element for producing a control and/or data transmission system, for reading out, querying or receiving a signal output of the system element in response to a predetermined signal voltage applied at the system element, an evaluation unit for evaluating the signal output as a function of the input signal in order to analyze the system element, and a processing unit for associating the analyzed system element with a transmission function.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: September 6, 2011
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventors: Johannes Kalhoff, Dietmar Krumsiek, Martin Mueller, Oliver Puls, Willi Hagemeier, Frank Konieczny, Frank Knafla
  • Patent number: 8011023
    Abstract: A compact protective hood comprising a pre-molded, substantially non-elastic crown having at least one preformed fold line whereby the package size of the hood is reduced by folding the hood along the at least one preformed fold line.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: September 6, 2011
    Inventor: Todd A. Resnick
  • Patent number: 8011024
    Abstract: An odor absorbing system includes a head covering article of clothing configured to be worn by a person. The head covering article of clothing includes a base layer comprising a cap section configured to substantially cover a head of the person wearing the article of clothing. An odor absorbing insert is removable attachable to the article of clothing.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: September 6, 2011
    Assignee: Sunburst Companies, Inc.
    Inventor: Anthony E. Newman
  • Patent number: 8011025
    Abstract: The present invention is to provide a multifunctional safety helmet which comprises: a shell, having a concavity at each side that forms a protection lump at its front; a chin shield, positioned in the front of the shell where each of the top sides has an ear cover, where the chin shield is pivoted on both sides of the shell with a fixing by a lift adjusting device; a clasp device, located in the interior of the front bottom of the chin shield and the interior of the protection lump of the shell, comprising: a button, linked by a spring for automatic bounce back; a link pole, with one end connecting to the end of the button; a slide, embedded in the seat, and connected to the other end of the link pole; a clasp chunk, positioned under the slide; and a movable clasp body, located inside the protection lump of the shell, and fastened by a cover, where an opening is devised for accommodating the slide, and an elastic element is placed between the clasp body and the cover, while the clasp body further comprises a
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: September 6, 2011
    Assignee: Long Huei Helmet Co.
    Inventor: Te Lung Lee
  • Patent number: 8011026
    Abstract: A protective face mask system according to the present invention comprises a flexible mask body including an opening for receiving a lens, nose portion, a central portion positioned to the rear of and extending at least partially above the nose portion, a central receiving slot located between the nose portion and the central portion, right and left temple portions, each temple portion having a shaped receiving opening therethrough, left and right cheek portions, and at least one groove located adjacent one of the left and right cheek portions. A lens is provided sized to be received upon and cover the lens opening. The lens includes right and left temple portions including openings therein positioned to correspond to and align with the openings of the mask body when the lens is positioned for attachment to the mask body. The lens including at least a portion that snappingly engages the groove when a portion of the lens is inserted into the slot.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: September 6, 2011
    Assignee: Kee Action Sports I LLC
    Inventor: Simon Benjamin Stevens
  • Patent number: 8011027
    Abstract: A sealing mechanism for use in protective garments, such as hazard suits and the like, enables components of the protective garments, such as gas masks, hoses, respirators and the like to be removably attached to the garment material. The sealing mechanism includes a framing ring which may be attached to an object to be sealed to the garment material and a locking ring. The framing ring and the locking ring are adapted to engage each other in a snap fit type connection while trapping a portion of the garment material therebetween to thereby form an airtight seal between the object and the protective garment.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: September 6, 2011
    Assignee: Interspiro, Inc.
    Inventor: Michael J. Brookman
  • Patent number: 8011028
    Abstract: A firefighter's coat including an outer shell and a liner. The outer shell has an inner surface, an outer surface, a front opening with a closure, and a downwardly extending rear tail. The liner has an outer surface facing the inner surface of the shell providing a barrier against the environment. The liner outer surface has a bottom edge loose from the outer shell inner surface to facilitate air circulation for drying when the coat is not in use, and a pocket is defined along the bottom of the outer shell tail and adapted to receive the rear of the liner bottom edge when the coat is in use. A releasable fastener is adapted to releasably secure the liner in the pocket.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: September 6, 2011
    Assignee: Morning Pride Manufacturing, L.L.C.
    Inventors: William L. Grilliot, Mary I. Grilliot, Patricia K. Waters
  • Patent number: 8011029
    Abstract: In a drain socket for a toilet stool includes a vertical pipe including an upper end connected with the discharge port of the toilet stool, an adjustable pipe extending substantially horizontally from the lower end of the vertical pipe and a connecting pipe between the adjustable pipe and a drain of a toilet. The vertical pipe has a bend causing the vertical pipe to have at its lower end an axis displaced longitudinally and rearward of the toilet stool from an axis at the upper end to define an eccentrically curved flow path. The flow path includes a part located near the bend and formed by increasing a transverse dimension of a longitudinal front end thereof with respect to the toilet stool so that the part has such a noncircular cross section in which a front portion of the section has a larger area than a rear portion of the cross section.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: September 6, 2011
    Assignee: Lixil Corporation
    Inventors: Akinori Kamiya, Keiichi Imada
  • Patent number: 8011030
    Abstract: A pop-up stopper includes a main body having an inside provided with a receiving space and a periphery provided with a plurality of through holes, a control unit removably mounted on a top of the main body and including a top cap and a plurality of connecting members, and a bottom cap removably mounted on a bottom of the main body. Each of the connecting members includes at least one upper elastic plate having a protrusion and at least one lower elastic plate having a protrusion. Thus, the stopper has draining and straining functions to achieve a sanitary effect. In addition, the control unit and the bottom cap can be mounted on and detached from the main body easily and quickly, thereby facilitating a user assembling and disassembling the stopper.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: September 6, 2011
    Assignee: Thank Enterprise Co., Ltd.
    Inventor: Yi-Chun Li
  • Patent number: 8011031
    Abstract: A toilet assembly is provided having a bowl assembly having an inlet, a wastewater outlet, and a water supply inlet having an inlet valve. The assembly includes an adjustable metering valve in fluid communication with the inlet valve and the inlet of the bowl assembly, and an accumulator in fluid communication with the inlet valve and disposed upstream of the adjustable metering valve. A fragmentation passage is provided in fluid communication with the wastewater outlet and disposed downstream of the wastewater outlet. The assembly includes jet assembly having an inlet in fluid communication with the inlet valve, and an outlet disposed upstream of the fragmentation passage. The water supply inlet is structured to deliver a quantity of water through the inlet of the bowl assembly, and a quantity of water to the jet assembly to remove wastewater from the fragmentation passage.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: September 6, 2011
    Assignee: Wabtec Holding Corp.
    Inventors: Charles O. Campbell, William E. Wood
  • Patent number: 8011032
    Abstract: A method and apparatus for circulating water in a bathing installation with a water circulation flow path and a tub for holding bathing water is described. A pump is submerged in a chamber in the circulation flow path so that the pump when operated provides a positive pump pressure to pump water through the circulation flow path from an inlet opening to an outlet opening. Thermal contact is provided between a pump housing surface and water in the chamber to allow heat transfer between the pump housing surface and water in the chamber.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: September 6, 2011
    Assignee: Balboa Instruments, Inc.
    Inventors: David J. Cline, Loren R. Perry
  • Patent number: 8011033
    Abstract: A sink system includes a sink and a storage area receiving and storing matter from the sink. The storage area receives air from the bypass line during a flush. Also, matter from the storage area and sink is vacuumed through a common line during the flush. A valve limits an amount of air supplied by the bypass line such that increased suction is applied to the sink through the common line. The valve may be manually operated or operated by a controller.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: September 6, 2011
    Assignee: The Boeing Company
    Inventor: Scott M. Wierenga
  • Patent number: 8011034
    Abstract: A sofa-bed includes: a frame with opposed arms; a backrest operatively connected to the frame; a seat; a subseat hinged to the seat and pivotable relative thereto; an extension-assist mechanism attached to the frame and at least one of the seat and the subseat; and a folding-assist mechanism attached to the frame and at least one of the subseat and seat. The frame, backrest, seat and subseat are configured to move between a folded position, in which the backrest is generally upright, the seat is generally horizontal, and the subseat is generally horizontal and positioned beneath the seat in a first inverted orientation, and an unfolded position, in which the backrest, subseat and seat are generally horizontal, and the subseat is positioned between the backrest and the seat in a second non-inverted orientation. The folding-assist mechanism is configured such that the sofa-bed is biased toward the folded position as the sofa-bed moves from the unfolded position toward a first intermediate position.
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: September 6, 2011
    Assignee: American Leather
    Inventors: D. Stephen Hoffman, Marcus L. Murphy, Douglas Gasal, Robert Barron Duncan
  • Patent number: 8011035
    Abstract: The invention finds application in the field of ambulance transport, emergency transport and other transport equipment. It relates to a stretcher (1) of the type comprising an upper frame (2) with a articulated platform (3) mounted thereto; a from loading carriage (4). The stretcher (1) has at least one additional rear leg (9) and a corresponding support (10) for holding said rear leg (9) against the upper frame (2), in such a manner as to be suspended between the front loading carriage (4) and the additional rear leg (9) during loading and unloading. The provision of a motor-driven coupling system/device allows automatic loading and unloading of said stretcher (1).
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: September 6, 2011
    Assignee: Spencer Italia S.r.l.
    Inventor: Luigi Cesare Pizzi Spadoni
  • Patent number: 8011036
    Abstract: A changing table is mounted on the frame of a play yard to be vertically adjustable in operative height and pivotally movable between operative and inoperative positions. The frame of the changing table is provided with a downwardly extending guard member that extends across the opening between the frame of the changing table and the frame of the play yard to prevent a child's head from being trapped in the opening. The use of the guard member enables the changing table to be moved through a greater vertical range of operative positions without violating ASTM standards regarding the passage of probes through frame openings. The height adjustment mechanism is mounted within the vertical frame member of the play yard and the vertical mounting member of the changing table to allow the changing table to be raised and lowered with respect to the upper frame members of the play yard.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: September 6, 2011
    Assignee: Wonderland Nurserygoods Co., Ltd
    Inventor: Peter R. Tuckey
  • Patent number: 8011037
    Abstract: A swaddle wrap to calm and comfort an infant has two panels. One that is both wide and long enough to wrap entirely both of the infant's arms and a second one to then wrap around the infant's torso and secured arms that then are attached between the legs. Hook and loop fasteners are used to secure the arm restraints, the swaddle and to attach both panels between the legs.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: September 6, 2011
    Inventor: Tamara Walker Earnest
  • Patent number: 8011038
    Abstract: The present disclosure relates to a method of providing different types of hems/flanges on the base sheet of the bed sheets or pillow cases or duvets or shams to provide variety and options. More specifically the present invention relates to a method of making a “hem”/“flange” with or without design elements, separately and attaching the said hem/flange to the base sheet of the bed sheet or pillow cases, duvet covers, shams etc by means of zippers, snap buttons, regular buttons, etc.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: September 6, 2011
    Inventor: Sri Hari Prasadh Balasundharam
  • Patent number: 8011039
    Abstract: A patient support including a patient support surface, a fluid movement system provided at the patient support, and a plurality of ports mounted at the patient support, which are in selective fluid communication with the fluid movement system. At least one of the ports is adapted for coupling to a device for delivering fluid to the device from the fluid movement system or delivering a vacuum pressure to the device from the fluid movement system for suctioning fluid through the device when the device is coupled to the port.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: September 6, 2011
    Assignee: Stryker Corporation
    Inventors: Martin Stryker, Kevin Conway, Scott Davis
  • Patent number: 8011041
    Abstract: A support surface, such as an underpad, for preventing pressure sores in a patient is a multi-layer textile assembly having a skin contact layer formed from a fabric of synthetic filament yarns woven to provide air permeability and moisture vapor permeability and having a thickness of less than 1 mm. An absorbent middle layer is formed from a breathable microfiber fabric woven to provide for moisture transition from an upper surface of the middle layer to a bottom surface of the middle layer. The skin contact layer and the middle layer are stitched together using a stitching pattern optimized to produce an open pattern with minimal puckering. A bottom layer is formed from a breathable, waterproof fabric woven from synthetic yarn to produce a moisture vapor transfer rate within the range of 5,000 to 20,000 grams per meter squared per 24 hours. The three layers are attached together around their outer edges.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: September 6, 2011
    Assignee: Persimmon Scientific, Inc.
    Inventor: Elly Hann
  • Patent number: 8011042
    Abstract: An organizational device for use with a group of children comprising a substantially-rectangular flexible mat having opposed first and second ends, a length, and a width. In a preferred embodiment, the substantially-rectangular flexible mat has a first plurality of substantially-rectangular areas distributed along the length and a corresponding first plurality of identification pockets affixed to the first plurality of substantially-rectangular areas. In another aspect, the substantially-rectangular flexible mat has at least one end anchoring device coupled to each of the first and second ends wherein the at least one end anchoring device is configured to removably couple to a fixed object. The present invention also provides a method of manufacturing an organizational device for use with a group of children.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: September 6, 2011
    Inventors: Gretchen Rose, Kathy Touchstone
  • Patent number: 8011043
    Abstract: A cushion 302 comprising a molded foam base 302 with an array of individual suspension elements 306 at the ischial area of the cushion. In one aspect the array of suspension elements is in a recess 307 in the top of the base and in another aspect the array of suspension elements is in an inner cavity 406 defined by the base. The suspension elements are arranged in a pattern wherein the longitudinal axis of each suspension element in the array is positioned at a right angle or parallel to the longitudinal axes of the adjacent suspension elements. Each suspension element has a displaceable load-bearing surface 14, a first end wall 20, a second end wall 22, and an optional bottom wall 30, with load-bearing surface and recited walls defining an inner chamber. The material thickness of the load-bearing surface generally is greater than the material thickness of the end walls whereby the end walls deflect outwardly toward the load-bearing surfaces of adjacent support elements under load.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: September 6, 2011
    Assignee: Roho, Inc.
    Inventors: Robert H. Graebe, Dennis L. Clapper
  • Patent number: 8011044
    Abstract: A body support is provided utilizing a cushion formed in rectangular segments in which the segments alternately pivot to change pressure points on the surface of the user's skin. The body support can be used as a wheelchair seat cushion to prevent non-ambulatory patients from developing bedsores and other ailments. Electrical circuitry provided includes a timer to adjust the length of time between activation cycles thereby changing the pressure points at desired intervals.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: September 6, 2011
    Inventor: George B. Jones
  • Patent number: 8011045
    Abstract: A localized patient support comprises a base, an annular ring supported above the base and defining a cavity, and a gel pad having a plurality of sections located in the cavity. In some embodiment, the localized patient support includes an insert received in the cavity and located between the base and the gel pad. At least some of the sections of the gel pad located in the cavity are vertically movable substantially independently of adjacent sections of the gel pad. In some embodiments, the base, the annular ring, and the insert comprise foam elements. In other embodiments, the base and the annular ring comprise foam elements and the insert comprises individually inflatable and deflatable air bladders.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: September 6, 2011
    Assignee: Allen Medical Systems, Inc.
    Inventor: Thomas K. Skripps
  • Patent number: 8011046
    Abstract: A spring mattress for beds is disclosed. In at least one embodiment, the spring mattress includes a plurality of strings which are interconnected side by side and include a continuous casing material with a plurality of separate pockets with coil springs enclosed therein. Moreover the casing material for at least some pockets is at least substantially airtight, thus providing a resistance to air being pressed out when the springs of the mattress are loaded, which, when subjected to a uniform load during a transition period, results in a gradually increasing depression of the spring to its depressed state. This results in a comfortable mattress, into which the user sinks gradually and which thus is comfortable and safe and allows the user to move easily. A corresponding method and device for manufacturing such a mattress are also described.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: September 6, 2011
    Assignee: Stjernfjadrar AB
    Inventor: Nils Eric Stjerna
  • Patent number: 8011047
    Abstract: A spinal-length mattress including a means for providing buoyancy to a human torso and abdomen thereon; attached to the mattress at one end, a pelvic support portion; and attached to the mattress at an opposite end, a head rotation stabilization portion having an air passage opening allowing a person to breathe freely when resting in a face down position thereon. By supporting the pelvis and stabilizing the head to substantially limit motions of the neck, a central cushion (preferably dominated by a “shape memory foam” filling) allows the spinal column to passively distribute all directional stresses—including those deriving from body mass and from muscle tension. Thus relieved of stress, disks between spinal bones begin to return to their respective naturally compliant symmetrical shapes; thereby generally providing a long term benefit in exchange for a quarter hour or a half hour of regular prone-oriented engagement with the mattress.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: September 6, 2011
    Inventors: Ronen Mandelzis, Ronen Tuchfeld
  • Patent number: 8011048
    Abstract: A multi-tool attachment having a configuration that is well-suited for incising material and performing various operations where two incising members are positioned on a main portion of the tool and the cutting-edge surfaces are in close engagement with one another at an interface point where the two blades meet in forceful engagement with one another.
    Type: Grant
    Filed: April 7, 2009
    Date of Patent: September 6, 2011
    Assignee: SOG Specialty Knives & Tools, LLC
    Inventor: Spencer Frazer
  • Patent number: 8011049
    Abstract: The present invention relates to a method for controlling a time period display at the steam spray type washing machine with a steam generator for washing laundry by using a high temperature steam, in which a preliminary set time required for display in the steam spray cycle is determined, not only with reference to a set temperature, but also with reference to a laundry amount, to minimize an error between the time displayed and an actual time. According to this, since a difference between the preliminary set time displayed in the steam spray cycle and the actual time reached to the set temperature is small, there will be no error which is liable to make the user misunderstood that the washing machine is out of order, According to this, reliability of the product, and convenience of the user is enhanced.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: September 6, 2011
    Assignee: LG Electronics Inc.
    Inventor: Phal Jin Lee
  • Patent number: 8011050
    Abstract: The present invention is a device (10) for use in cleaning a fabric surface (16) of dust, dirt, pet hair and other debris (20) present on the surface (16). The device (10) includes a pair of cleaning members or rollers (60, 61) disposed on an underside of the device (10) which can roll with respect to the device (10) and with respect to one another. The rollers (60, 61) are selectively contacted with one another such that each roller (60, 61) can assist in removing debris (20) picked up by the opposite roller (60, 61) and dispensing the debris (20) into a collection chamber (32) releasably positioned within a housing (11). The removal of the debris (20) from each roller (60, 61) is also facilitated by opposed edges of a central opening (58) in the housing (11) that contact the rollers (60, 61) and direct the debris (20) into the debris collection chamber (32).
    Type: Grant
    Filed: June 10, 2006
    Date of Patent: September 6, 2011
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Jeremy F. Knopow