Patents Issued in May 28, 2002
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Patent number: 6393631Abstract: A pool drain safety cover system and method. The system includes a base defining at least one primary fluid aperture and a plurality of secondary fluid apertures. The cover also includes a grating extending across at least the primary fluid aperture for permitting the passage of drain water therethrough. The grating has at least an upper and a lower layer. The upper and lower layers are adjacent, and each is comprised of a plurality of spaced ribs for permitting the passage of fluid in a clearance space between the ribs.Type: GrantFiled: May 16, 2001Date of Patent: May 28, 2002Inventor: Ronald Schroader
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Patent number: 6393632Abstract: An end cap coping for a swimming pool of sufficiently low profile to allow a pool cover to be extended thereover. The end cap coping includes a body having a channel with holes in a bottom thereof for receiving fasteners extending in to a wall of the pool. An enlarged edge of the body includes a slot for retaining a bead of a liner for the pool. The end cap coping is positioned above a target water level for the pool, but below tracks supporting a cover of the pool. A cover is provided for the channel.Type: GrantFiled: October 30, 2000Date of Patent: May 28, 2002Assignee: Fort Wayne Pools, Inc.Inventor: Thomas A. Epple
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Patent number: 6393633Abstract: An apparatus is provided for bathing body parts, such as the feet. The apparatus includes a bath chamber for containing fluid, such as water, and receiving the body part therein. The bath chamber includes a bottom surface and a wall structure extending upwardly therefrom. A pump is disposed adjacent to the bottom surface of the bath chamber, and a bubble egress tube is provided in communication with the pump and the bath chamber bottom surface. The bubble egress tube has a continuous configuration which traverses a surface area of the bath chamber bottom surface having a width dimension greater than the width of the egress tube. Air from the pump is directed into the bath chamber through egress holes formed in the bubble egress tube, thereby generating air bubbles in the fluid contained in the bath chamber.Type: GrantFiled: January 13, 2001Date of Patent: May 28, 2002Assignee: HoMedics, Inc.Inventor: Roman S. Ferber
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Patent number: 6393634Abstract: An automatic faucet, wherein the reference value can be reset in accordance with the state of a sink, without requiring further adjustment. The automatic faucet includes a faucet; a sink which receives water emitted from the faucet; a light generator for radiating infrared rays toward the bottom of the sink; a light receiver for receiving infrared rays, reflected from the bottom of the sink, and detecting an amount of light thereby received; a flush output portion for comparing the detection output from the light receiver with a reference value, and creating a flush output when the detection output exceeds a predetermined value; and a faucet controller for opening and closing the faucet in accordance with the output of the flush output portion.Type: GrantFiled: November 18, 1999Date of Patent: May 28, 2002Assignee: Uro Denshi Kogyo Kabushiki KaishaInventors: Makoto Kodaira, Mitsuya Kaneko
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Patent number: 6393635Abstract: A waste disposal system quietly and effectively evacuates solid, liquid, and slurry food waste from a galley sink via a vacuum action created when a normally closed flush valve momentarily opens and eliminates the differential pressure between the sink and the drain line. The system is automatically disabled when a clogged condition is sensed. The sink bowl is equipped with a sealable cover that cuts down the noise associated with vacuum pressure evacuation systems to an acceptable level. The system also has a rinse subsystem including a rinse valve for introducing rinse water into the sink just before a flush operation commences. The sink bowl includes an air inlet port in communication with an air inlet duct that extends outside of and above the cart for providing cabin pressure air to the sink. A controller controls the timing and operation of the flush and rinse operations.Type: GrantFiled: March 22, 2001Date of Patent: May 28, 2002Assignee: MAG Aerospace Industries, Inc.Inventor: Mike M. Rozenblatt
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Patent number: 6393636Abstract: A patient rotation system for rotating bedfast patients (P) on a periodic basis from his back to either side, from either side to his back, or from one side to the other side. The system includes, in combination, two major elements, a patient rotation device (10) and a rotation sheet (90) which permits a smooth, continual and rapid rotation of the bedfast patient (P).Type: GrantFiled: June 20, 2000Date of Patent: May 28, 2002Inventor: Basil W. Wheeler
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Patent number: 6393637Abstract: A multipurpose article can provide a sleeping bag and personal cover. The article includes a planar flexible body having a peripheral fastener arranged to hold the flexible body in a folded condition to form a sleeping bag. The flexible body has an opening sized to permit passage of a person's head through the flexible body, so the flexible body can be worn on the person's shoulders. The flexible body also has a pouch arranged to be inverted in order to store the flexible body in a gathered condition.Type: GrantFiled: March 7, 2000Date of Patent: May 28, 2002Inventor: Kathryn Hoffman
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Patent number: 6393638Abstract: A blanket is disclosed including a soft woven fabric with a waterproof backing layer which can be folded, rolled and/or stuffed into an attached water-resistant storage bag. In accordance with the preferred embodiment, the blanket can be constructed of two rectangular layers: the first a soft woven natural or synthetic textile and, the second, a waterproof or water-resistant woven natural or synthetic textile. The two layers are joined by means of sewing or heat welding along the edges and several linear seams or heat welds along the longitudinal and/or transverse axis to indicate suggested folding patterns and to keep the layers co-planar when cleaned in a washing machine/dryer or by other methods. The edges of the blanket are finished by means of a seam, such as a French seam, or an additional binding element of similar material to the waterproof layer. The edges of the blanket are radiused to allow for the easy manufacture should a binding element be employed.Type: GrantFiled: April 20, 2000Date of Patent: May 28, 2002Inventor: Ian Coats MacColl
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Patent number: 6393639Abstract: An inflatable baby cushioning apparatus for restricting the movement of infants. The inflatable baby cushioning apparatus includes an inflatable baby cushioning apparatus comprising a pad. The pad includes a peripheral edge and a plurality of tubular members. Each of the plurality of tubular members includes a pair of ends and a peripheral wall extending therebetween.Type: GrantFiled: September 28, 2000Date of Patent: May 28, 2002Inventor: Aida L. Ohsner
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Patent number: 6393640Abstract: A mattress pad and pocket combination for holding a pad in place on a mattress. The mattress pad and pocket combination includes a pad and a pocket. The pad has a distal edge, a proximal edge and pair of side edges. The pocket has a bottom wall, a back wall and a pair of side walls. Each of the back and side walls has a top edge. The top edge of the back wall is fixedly coupled to the proximal edge of the pad. Each of the top edges of the side edges is fixedly coupled to one of the side edges of the pad. The pocket is placed over a proximal end of a mattress.Type: GrantFiled: April 20, 2000Date of Patent: May 28, 2002Inventor: Nina B. Dalis
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Patent number: 6393641Abstract: An articulating mechanism includes a drive pivotally connected at a first end to the upper body section about a first pivot axis substantially perpendicular to the longitudinal axis of the bed and pivotally connected at a second end to the base frame about a second pivot axis parallel to the first pivot axis for translating the upper body section relative to the base frame, and a link pivotally connected at a first end to the upper body section about the first pivot axis and pivotally connected at a second end to the base frame about a third pivot axis parallel to the first pivot axis such that translation of the upper body section relative to the base frame results in tilting of the upper body section.Type: GrantFiled: December 15, 1999Date of Patent: May 28, 2002Assignee: Hill-Rom Services, Inc.Inventor: David W. Hensley
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Patent number: 6393642Abstract: A supporting device (1) such as, for instance, a cushion, comprising a space (3) formed by a flexible envelope (2) and filled with a plurality of elements (4). The elements (4) in the space (3) are movable relative to each other and each consist of a gas-filled, flexible and thin-walled covering of gastight design, so that the elements are deformable for distributing a load over the supporting device. The covering of a number of elements is manufactured from at least substantially nonelastic material. These elements are each filled with the gas for 50-98 percent of their maximum volume and have a volume of from 10 cm3 to 100 cm3.Type: GrantFiled: September 11, 1997Date of Patent: May 28, 2002Assignee: Vicair B.V.Inventors: Huibert Paul Pollman, Max Paul Rogmans
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Patent number: 6393643Abstract: The invention relates to a method for washing textile and the like, especially in large scale industrial applications, and to a system for carrying out this method.Type: GrantFiled: November 26, 1997Date of Patent: May 28, 2002Inventor: Gerardus Theodorus Antonius Maria Wientjens
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Patent number: 6393644Abstract: A bridge joint for use with a railroad track having standard rail sections with flanges. The bridge joint includes a fixed point having a forward integral accepting portion with a point and flanges rearward of the accepting portion. The joint also has a moveable body having a forward interface portion adapted to be slidingly accepted in the accepting portion. The moveable body has a notch adapted to accept the point. Clamping lugs are positioned on the accepting portion and the interface portion. The fixed point and the moveable body are clamped to base plates and quick release fasteners are positioned to engage the flanges of the fixed point, moveable body, and a flange of each of the standard rail sections and secure all to the base plates.Type: GrantFiled: August 8, 2000Date of Patent: May 28, 2002Assignee: Progress Rail Services Corp.Inventor: Brian F. Weaver
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Patent number: 6393645Abstract: The invention outlined in the disclosure is an adjustable wire brush tool for cleaning either the inside or the outside end of a copper pipe or fitting in preparation for soldering the parts together. The tool includes a hollow cylindrical section with a first wire brush on the interior surface of the section. Attached at one end of the cylindrical section is a slightly smaller cylindrical section sized to hold a second cylindrical twisted steel brush having a hexagonal shaft that extends from the smaller section, opposite the larger cylindrical section. The twisted steel brush and attached shaft can be moved to extend the twisted brush beyond the open end of the larger cylindrical section, for insertion into a fitting to clean the fitting interior surface by attaching a power drill to the shaft and rotating the twisted steel brush attached thereto. To clean the outside of a pipe, the twist brush is retracted into the smaller section and secured to that section with an engaging means.Type: GrantFiled: October 6, 2000Date of Patent: May 28, 2002Inventor: Corey D. Kadinger
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Patent number: 6393646Abstract: A golf green brush assembly (10) comprises a tubular first handle portion (20) having an inner end portion (30, 46) adapted to be manually gripped by the hand of a person and having an opposite outer end portion (34). The first handle portion (20) has an elongate central passage (28) terminating in a terminal opening (36) in the outer end portion (34) of the first handle portion. The brush assembly (10) also includes a second handle portion (50, 70) having opposite inner and outer end portions (58, 80). The second handle portion (48) extends through the terminal opening (36) in the outer end portion (34) of the first handle to portion (20). The inner end portion (58) of the second handle portion is telescopically received in the central passage (28) in the first handle portion (20). The brush assembly (10) further includes a brush (90) for sweeping engagement with the golf green. The brush (90) is disposed on the outer end portion (80) of the second handle portion.Type: GrantFiled: September 7, 1999Date of Patent: May 28, 2002Inventors: Wilson Beers, Jr., Wilson Beers, Sr., William F. Anderson
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Patent number: 6393647Abstract: A broom has a handle, a broom head, a bracket for securing the handle against rotation, and a plug for securing the bracket to the broom head. The handle has a segmented locking section near its mounting end, and can be attached to either of two opposed apertures in the broom head. The bracket has a pair of spaced-apart arms with locking faces that can engage the faces on the locking section. To enable the locking faces to engage onto the locking section from a radial direction, the open ends of the locking arms are spaced apart by a distance at least equal to the minor chord of the locking section. The bracket also has a locking aperture that allows it to be secured to the broom head by fastening the plug to the unused opposed aperture.Type: GrantFiled: February 17, 2000Date of Patent: May 28, 2002Assignee: The Libman CompanyInventor: Robert Libman
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Patent number: 6393648Abstract: A resiliently attachable tool cleaner (10) having a support base (12) with a cleaning surface (14) attached thereto. A resilient, expandable and contractable, attachment (16) is connected to the support base (12) for securing the support base (12) in a desired location. In a preferred embodiment, the support base (12) includes a connection side (30) and a cleaning attachment side. The connection side (30) is connected to the resilient, expandable and contractable, attachment (16) and the cleaning attachment side has an angled attachment face (36) such that the cleaning surface (14) presents and outwardly facing downward angle aspect.Type: GrantFiled: January 6, 2000Date of Patent: May 28, 2002Assignee: Reyntech PartnershipInventor: Mark D. Reynolds
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Patent number: 6393649Abstract: This invention relates to a brace for mounting a broom handle onto a broom head. The brace includes a strip of wire which is deformed to define two tines for engagement with parallel holes bored through a wooden portion of the broom head, and to define a generally U-shaped recess for receiving the broom handle. The strip of wire is also deformed to define support surfaces for supporting a nut and bolt, which tension the generally u-shaped recess about the broom handle when a broom handle has been inserted into the broom head.Type: GrantFiled: June 30, 2000Date of Patent: May 28, 2002Inventor: Ivan Robert Cochrane
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Patent number: 6393650Abstract: A hand trowel having a flat blade, a handle, an angled stem, and a bucket hook which has a length dimension of approximately one-and-one-half inches and extends beyond the attachment point of one end of the stem to the blade. Thus, the trowel can be stored in a substantially vertical, secure and fixed position on the lip of a bucket, preventing the handle from coming into contact with the contents of the bucket, or the contents being inadvertently spilled onto the work area. It also has a larger blade than is typically used for semi-fluid masonry products, to carry more product at a time to the working area, as well as act as a counterweight for the handle to keep the tool from falling out of bucket when it is moved. Thus, the present invention allows the operator to work more efficiently, and maintain a cleaner, less cluttered working area.Type: GrantFiled: January 30, 2001Date of Patent: May 28, 2002Inventor: David Nicholas Gerakos
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Patent number: 6393651Abstract: A swab for cleaning electrical and particularly fiber optic connectors includes an elongated handle defining a longitudinal axis and having a cleaning head end and a grasping end. The swab includes a wrapped foam cleaning end. The wrapped foam cleaning end is formed from an elongated strip of microporous foam that is spiral wound about the cleaning end of the handle and is formed having a substantially flat cleaning end. A method for making the swab is also disclosed.Type: GrantFiled: April 28, 2000Date of Patent: May 28, 2002Assignee: Illinois Tool Works Inc.Inventors: Edward J. Forrest, Jr., Kristine Y. Webb, K. Scott Kammerer, James J. Holley
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Patent number: 6393652Abstract: In a window and lens glass cleaning system for a window/lens glass of a motor vehicle, a washer nozzle, a heating element and a nonreturn valve are in each case arranged on or in a retaining part. The retaining part is fastened on a wiper arm which can pivot over the window/lens glass. The invention largely prevents washer fluid in the washer nozzle from freezing.Type: GrantFiled: July 22, 1999Date of Patent: May 28, 2002Assignee: Mannesmann VDO AGInventor: Gerhard Vogt
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Patent number: 6393653Abstract: A windshield wiper apparatus for a vehicle includes an energy absorption member coupled between the moving drive arm and stationary structure which provides an opposing force to the movement of the wiper arm to absorb a portion of the inertial energy of the wiper arm as the wiper arm approaches one of at least an outwipe end limit and an inwipe end limit of a wipe pattern to reduce the impact forces on the wiper apparatus at the point of reversal of the wiper arm. The energy absorption member is in the form of a spring or compressive member arranged to store energy during movement of the wiper arm toward one or both of the end limits and to release the stored energy back to the wiper apparatus as the wiper arm reverses direction at each end limit. The energy absorption member is actively coupled to the drive arm only during a predetermined angular portion of the angular rotation of the drive arm which coincides with the region of increased mechanical advantage in the drive linkage.Type: GrantFiled: November 19, 1999Date of Patent: May 28, 2002Assignee: Valeo Electrical Systems, Inc.Inventors: Daryl G. Harris, Robert K. Arao, Thomas A. Gibson
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Patent number: 6393654Abstract: An articulation system between windscreen wiper components provides the perfect adjustment between the windscreen wiper and the vehicle windscreen. The system includes the union of a big arc (1) and a small arc (4), which are isolated by a plastic joint (2) and united by a plastic pin (3). There is also a coupling and articulation mechanism between the big arc (1) and small arc (4).Type: GrantFiled: December 13, 2000Date of Patent: May 28, 2002Assignee: Electromecanica Dyna S/AInventor: Marc Nacamuli
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Patent number: 6393655Abstract: This invention is based upon the unexpected discovery that the physical properties of rubber products made with styrene-butadiene rubber can be significantly improved by synthesizing the styrene-butadiene rubber by a process which comprises (1) charging water, a soap system, a free radical generator, 1,3-butadiene monomer and styrene monomer into a first polymerization zone; (2) allowing the 1,3-butadiene monomer and the styrene monomer to copolymerize in the first polymerization zone to a monomer conversion which is within the range of about 15 percent to about 40 percent to produce a low conversion polymerization medium; (3) charging the low conversion polymerization medium into a second polymerization zone; (4) charging an additional quantity of 1,3-butadiene monomer and an additional quantity of styrene monomer into the second polymerization zone; (5) allowing the copolymerization to continue until a monomer conversion of at least about 50 percent is attained to produce the latex of styrene-butadiene rubbType: GrantFiled: February 22, 1999Date of Patent: May 28, 2002Assignee: The Goodyear Tire & Rubber CompanyInventor: Larry Roger Dailey
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Patent number: 6393656Abstract: Belt-mounted vacuum apparatus and methods are disclosed. In one embodiment, a belt-mounted vacuum apparatus includes a belt member adapted to engage about an operator's waist, a dirt receptacle attached to the belt member, and a vacuum unit attached to the belt member and spaced apart from the dirt receptacle. The vacuum unit is operatively coupled with the dirt receptacle such that an airflow created by the vacuum unit propels particulates through the intake port and into the dirt receptacle. In alternate embodiments, the vacuum unit may be spaced apart from the dirt receptacle by a small distance, or may be positioned on opposite sides of the operator. In another embodiment, an apparatus includes a belt member having a stiffened portion. The stiffened portion may, for example, comprise an outer shell. Alternately, the belt member may also include a flexible, padded layer that engages with the operator's waist.Type: GrantFiled: July 20, 2000Date of Patent: May 28, 2002Assignee: Oreck Holdings, LLCInventors: Christopher M. Paterson, Paul A. Moshenrose, William G. Fish, James McCain, Charles W. Reynolds, Michael E. Embree
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Patent number: 6393657Abstract: A magnet is attached to a vacuum cleaner brush roll in a position to provide brush bristles on both sides of the magnet along the length of the brush roll. The magnet is attached to the brush roll in a recess that may be a circumferential groove or a bore, and the magnet is aligned with a front-to-rear rib on a carpet plate.Type: GrantFiled: May 31, 2000Date of Patent: May 28, 2002Assignee: The Scott Fetzer CompanyInventor: Dnaiel B. Zimet
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Patent number: 6393658Abstract: A modular office system incorporating tubular beams forming the structure of the furniture and facilitating the running of electrical, phone and computer wiring through the tubular beams. In order to provide entry and exit from the tubular beams for the wiring, plastic grommets are mounted within openings in the tubular members. The grommet includes a frame mounted to the tubular member and having an oval opening. A closure member is mounted within the opening of the frame. The closure includes a pair of flaps which selectively facilitate passing of wire through the grommet. The flaps are connected to a center portion by a living hinge allowing the flaps to be moved inwardly to open a portion of the grommet opening.Type: GrantFiled: January 27, 2000Date of Patent: May 28, 2002Assignee: The Marvel Group, Inc.Inventor: Jonathan Chee Yeen Chong
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Patent number: 6393659Abstract: A handle for a raisable covering means, such as a door of a dishwasher. The aim of the claimed invention is to develop a handle which is adapted for optimum gripping by either or both hands, it being possible for the operator to be in different positions.Type: GrantFiled: July 6, 2000Date of Patent: May 28, 2002Assignee: Winterhalter Gastronom GmbHInventor: Markus Gessler
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Patent number: 6393660Abstract: The present invention relates to an improved handle for a luggage that the locking button of the retractable handle is disposed on the top center of the handle. The top surface of the handle is an arch shape with slope from one side to the other. The protrudent height of the button is flush with the higher side of the slope, so that the button will not be actuated unintentionally and the towing tubes will not be retracted unexpectedly when the handle is held while pulling or pushing the luggage.Type: GrantFiled: June 16, 2000Date of Patent: May 28, 2002Assignee: Chaw Khong Technology Co., Ltd.Inventor: Jer Hong Lin
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Patent number: 6393661Abstract: A sash window counterbalance arrangement for counterbalancing the weight of a sash window includes a spring support mounting locating within a channel in a sash window jamb, a sash shoe slidable in the channel, a spring arrangement which generates a spring force between the mounting and sash shoe to counterbalance the weight of the window, the mounting including at least one mounting peg which projects from the mounting to engage a mounting aperture within one channel wall to locate and secure the mounting, with the mounting secured and located against slidable movement in a first direction due to the spring force, while movement of the mounting in an opposite direction causes disengagement of the mounting peg from the aperture and the mounting peg includes a lip flange which hooks over a portion of the channel wall adjacent the aperture to secure the mounting within the channel.Type: GrantFiled: February 5, 2001Date of Patent: May 28, 2002Assignee: Omega International Ltd.Inventors: Harold Keith Braid, Simon Christopher Braid
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Patent number: 6393662Abstract: A hinge device comprises a male hinge member and a female hinge member. The male hinge member includes a pivoting rod at an end thereof, and a first mounting plate at an opposite end thereof, the first mounting plate being used for fixing the male hinge member onto a display unit of a portable computer. The female hinge member includes a body and a second mounting plate for fixing the female hinge member onto a mainframe unit of the portable computer. A first contacting section is defined on an outer periphery of the pivoting rod of the male hinge member. A second contacting section is defined on an inner periphery of the body for contacting with the first contacting section. A pair of grooves are defined in the second contacting section for retaining lubrication grease.Type: GrantFiled: February 22, 2000Date of Patent: May 28, 2002Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Fang Chi Huang, Yung Hsiang Cheng, Chieh Lee
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Patent number: 6393663Abstract: A hinge in accordance with the present invention comprises a first element and a second element pivoted together to reciprocally rotate from an open position to a closed position. The first element includes a hollow central body, a hinge pin and a fastening pin being transversely mounted in the hollow central body. The second element includes a strip extended therefrom. The strip includes an opening in a middle thereof. A distal portion of the strip is extended into the hollow central body and wound around the hinge pin so as to form a stop that is associated with the opening. A spring is mounted around the fastening pin. The spring includes a first end attached to a bottom of the hollow central body and a second end that is extended through the opening and attached to the stop of the strip, thereby providing control between the first element and the second element by elasticity of the spring.Type: GrantFiled: September 8, 2000Date of Patent: May 28, 2002Inventor: John C. L. Lin
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Patent number: 6393664Abstract: A hinge assembly includes a body adapted for connection to a first structure. A resilient member is in contact with the body, and a cam is pivotally movable relative to the body and adapted for connection to a second structure. An actuating member is positioned between the resilient member and the cam and biased by the resilient member into contact with the cam so that the actuating member exerts a force on said cam. The body defines a cylindrical bore and the resilient member is provided by a coil spring positioned in the bore. The actuating member is provided by a spherical ball member and the cam defines a lobe portion and a recessed dwell region. The cam is adapted for movement between first and second operative positions. When in the first operative position, the lobe portion of the cam is engaged with the actuating member. The lobe portion is defined so that, when the cam is in its first operative position, the actuating member urges the cam toward its second operative position.Type: GrantFiled: September 8, 2000Date of Patent: May 28, 2002Assignee: Mansfield Assemblies Co.Inventors: Jeffrey D. Habegger, Steven O. Cummins
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Patent number: 6393665Abstract: Two dispersers tunnels (20, 22) are provided at a disperser station. Each disperser tunnel (20, 22) houses two dispersers (24, 26 and 28, 30). Each pair of dispersers (24, 26 and 38, 30) are spaced apart and confront each other, with a mixing zone (42, 54) being defined between them. A separate conveyor (32, 34, 36, 38) is provided for feeding textile fiber modules, e.g. cotton boll modules (18, 18′, 18″, 18′″), to the dispersers (24, 26, 28, 30). Each pair of dispersers (24, 26) removes fiber clumps from the leading ends of the modules (18, 18′, 18″, 18′″) and dispenses them into the mixing zone (42, 54) in admixture with the fiber clumps from the other disperser (24, 26, 28, 30) of the pair. The blend or mixture of fiber clumps is collected in the upper run (50) of a conveyor (52) that serves to carry the fiber clumps away from the disperser station.Type: GrantFiled: September 1, 2000Date of Patent: May 28, 2002Inventors: Raymond Keith Foster, Mark Jay Beason
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Patent number: 6393666Abstract: A control unit (10) for “pilgrim step” operation of the detaching cylinders (22, 23) in a combing machine, comprising a first electric motor, which rotates the circular comb (18) of the combing machine with uniform motion and a second electric motor (11), rotating a shaft (12), which houses the components to transmit motion to the detaching cylinders (22, 23). The first electric motor also operates at least one of the components that transmit motion to the detaching cylinders (22, 23), and the motor (11) is operated with a law of motion comprising acceleration and deceleration phases. Both motors mesh at all times and the first motor operates the components to transmit motion to the detaching cylinders (22, 23) by means of a differential device to obtain motion of the “pilgrim step” type.Type: GrantFiled: April 6, 2001Date of Patent: May 28, 2002Inventors: Angelo Verzegnassi, Sergio Benetti, Girolamo Prandini, Giovanni Battista Pasini
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Patent number: 6393667Abstract: A machine (28, 201, K, 400) for processing textile material with at least one sliver-forming device (209, 41) and a coiler (42, KA) is provided with a drafting arrangement (2, 110, 213) in such a way that at least the coiler (42, KA) is formed by a subassembly of a draw frame (1, S) for doubling and drafting slivers (40, F, 52, 120), with the subassembly (1, S) also comprising the drafting arrangement (2, 213) of the draw frame.Type: GrantFiled: March 5, 2001Date of Patent: May 28, 2002Assignee: Maschinenfabrik Rieter AGInventors: Walter Slavik, Viktor Pietrini, Beat Näf, Jürg Faas, Christian Müller
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Patent number: 6393668Abstract: A paper holder which includes a stock clip (e.g., a standard steel paper clip or an alligator clip) and a separate decorative portion which is attached thereto. The decorative portion is preferably made from the same material as the stock clip and is shaped to resemble an insect or bug. Optionally, the paper holder of the present invention may include an adhesive portion which allows the paper holder to be attached to a relatively flat surface. In addition, in an alternate embodiment, the stock clips is an integral part of the decorative portion.Type: GrantFiled: November 15, 1999Date of Patent: May 28, 2002Assignee: Design Ideas, Ltd.Inventors: Jenna Olson, Christopher Hardy
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Patent number: 6393669Abstract: The present invention consists of an apparatus for temporarily holding a button on a garment to replace a button which has been detached or lost from the garment. The apparatus includes a spring-like U-shaped clip that has an upper planar portion and a lower planar portion. The upper and lower planar portions are connected at their rear ends so that the front ends of the planar portions are resiliently moveable between a normal closed position in which the front ends of the planar members abut to an open position in which the front ends are separated. The front ends of the upper and lower planar members are biased toward each other in the closed position. The upper surface of the upper planar member is provided with a retainer for being connected to a button. More specifically, the upper the retainer with a retaining element having a receptive socket receiving a second retaining element.Type: GrantFiled: July 27, 2000Date of Patent: May 28, 2002Inventor: Anthony Kalinowski
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Patent number: 6393670Abstract: A device is provided for gathering, securing, or bracing objects using a tightened coil of flexible cord element. The device includes a positioner element to which is attached a flexible cord element. The cord element is looped once and pulled through a cavity in the positioning element. The looped cord element is placed around one or more objects, and tightened by pulling the free end of the cord element, which is then looped around the objects one or more additional times, the additional loops being formed adjacent to the positioner element. The coiled assembly is locked in place by returning the uncoiled portion of the cord element to the positioner element and pushing a section of cord element into a clip on the unit.Type: GrantFiled: December 11, 2000Date of Patent: May 28, 2002Inventor: Brad M. Bealmear
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Patent number: 6393671Abstract: An elastic belt buckle, especially suitable for costumes and pants, having a prong which can slide on the buckle base by means of an elastic device. The buckle uses a structure that fastens the belt at a flexible position properly by inserting the prong into a punch hole to make one's waist more comfortable or even to prevent it being hurt when one bends forward, crouches, or dances.Type: GrantFiled: May 26, 2000Date of Patent: May 28, 2002Inventor: Sin-Hsing Chen
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Patent number: 6393672Abstract: A D-Ring assembly comprises a base having a ring integrally formed therewith and protruding from the top surface of the base, and a grommet having an aperture therethrough. The grommet covers the base so that the ring protrudes through the aperture. In use, the base is mounted underneath the fabric or trim of a briefcase or other item, with the ring protruding through a hole in the fabric. The grommet is mounted on top of the base and fabric and secured to the base. The ring protrudes through the hole in the grommet and can be used to attach straps or other items to the assembly. This assembly is very secure because it does not depend on the strength of a narrow fabric or leather strap to stay mounted. It is also very sleek and attractive because it only protrudes a small amount from the surface of the bag or item to which the assembly is attached.Type: GrantFiled: September 19, 2000Date of Patent: May 28, 2002Inventor: Joseph Anscher
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Patent number: 6393673Abstract: The invention relates to a mechanical fastening element comprising a multiplicity of flexible hook elements emanating from a backing layer (1) and comprising stems (2) terminating in hook heads (3), said fastening element being releasably engageable with a complementary mechanical fastening element, the top portions of the hook heads (3) and/or at least part of the interstitial spaces (4) between the stems (2) of said fastening means being coated with a hot-melt pressure-sensitive adhesive (5) so that the level of the adhesive in the interstitial spaces (4), where present, does not exceed the length of the stems (2), and so that essentially no adhesive bridges are present between adjacent hook heads (3), said hot-melt pressure sensitive adhesive (5) having a viscosity as measured at the coating temperature of between 2,000 and 18,000 mPa-s.Type: GrantFiled: April 20, 2000Date of Patent: May 28, 2002Assignee: 3M Innovative Properties CompanyInventors: Konstantinos Kourtidis, Rolf Preissel
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Patent number: 6393674Abstract: A closure device for clothing, footwear and luggage items and the like is adapted to act on flattened and adjacent parts and comprises two elongated and parallel elements which have, at their outer lateral edges, a region for fixing to the respective parts to be joined and have, along the mutually facing inward lateral edges, a plurality of shaped portions for coupling to a movable element which is substantially as long as the elongated elements, has a plurality of complementarily shaped portions along its complementary edges, is provided with a grip in an upward region and can slide between the elongated elements in order to close the parts.Type: GrantFiled: March 14, 2000Date of Patent: May 28, 2002Assignee: Danilo Dolci S.R.L.Inventor: Danilo Dolci
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Patent number: 6393675Abstract: A device for retaining, in a rolled-up configuration, a portion of a collapsible container that holds a quantity of a product. The method includes forming a roll of a collapsible container holding a quantity of a product. The opening of a U-shaped clip is then urged into engagement with the roll of the collapsible container until the opening passes about the roll, and the roll becomes disposed between arms of the U-shaped clip. Thus arranged, an layer of a resilient, open-cell foam material lining the inside of the U-shaped clip is juxtaposed with and compressed by the roll of the collapsible container.Type: GrantFiled: December 15, 1997Date of Patent: May 28, 2002Inventor: Hubert J. Gaetke
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Patent number: 6393676Abstract: An improved picture frame clamp assembly includes an L-shaped screw plate, and an L-shaped backing plate. Both plates are elastically secured to each other by an elastic member, resulting in an L-shaped clamp assembly with the screw plate shifted slightly with respect to the backing plate. The screw plate and the backing plate each include two legs. Each of these legs are sized to fit within a receiving channel of a picture frame section. The magnitude of offset between the screw plate and the backing plate is preferably such that the sum of this offset distance and the width of the legs is equal to or larger than the width of the receiving channel. This arrangement ensures that upon insertion into the receiving channel of a frame section, the screw plate will be biased against an inside wall of the receiving channel, while the backing plate will be biased against an opposing wall of the receiving channel due to the spring bias of the elastic member.Type: GrantFiled: June 28, 2000Date of Patent: May 28, 2002Assignee: Nielsen & Bainbridge LLCInventors: Martin Dowzall, David Wellings Pointen
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Patent number: 6393677Abstract: A five-way buckle for a harness system having two shoulder straps, two waist straps and a crotch strap, comprises a center base section having at least one female buckle receptacle, and at least one male buckle section. The male buckle section has a bar for threading a waist belt therethrough and a male buckle portion adapted for releasable locking engagement with the female buckle receptacle on the center base section. There is at least one D-ring formed by a ring portion disposed on the male buckle section and a second ring portion disposed on the center base section. The free ends of the two ring portions meet to form the D-ring when the male buckle section is locked to the center base section. This D-ring is used to secure a shoulder strap to the buckle assembly. The shoulder strap is then immediately released when the male section is removed from the center base section, which causes the ring portions to separate.Type: GrantFiled: October 26, 2000Date of Patent: May 28, 2002Inventor: Joseph Anscher
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Patent number: 6393678Abstract: A flexible fastener for the backstrap of lingerie or the like garments and especially swimsuits can have soft polyurethane carrier tapes which can be transparent or translucent and have eyelets or press buttons fitted into and ultrasonically welded in holes of the tape. The holes are surrounded by rings engaged by the flanges of the eyelets and press buttons to prevent slipping of the tape around the eyelets or press buttons.Type: GrantFiled: April 5, 2001Date of Patent: May 28, 2002Assignee: Fildan Accessories CorporationInventors: Gerhard Fildan, Karl Wanzenböck
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Patent number: 6393679Abstract: A burial service site assembly and method for viewing a casket at a specified location in a cemetery, remote from the grave site, prior to interment into a grave. The assembly comprises a base, a seating area, and a casket display and placing device. A casket is placed and secured on the casket display and placing apparatus during the burial service. Subsequent the service, the apparatus is moved and positioned over the opening of a burial vault. The casket is lowered into the burial vault and arranged for transport from the burial service site to a grave site. The apparatus is moved to its original position for a subsequent burial service.Type: GrantFiled: November 22, 1999Date of Patent: May 28, 2002Assignee: Brown-Wilbert IncorporatedInventor: John H. Ascheman
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Patent number: 6393680Abstract: A method and apparatus for setting gems in jewelry through the use of screws. More particularly, precious gems are set in a cavity of a jewelry piece comprising gems holes, screw holes and grooved slots. Gems are positioned in the cavity with four gems surrounding each gem hole. A screw is used to secure the gems in the cavity of the jewelry. The present invention may be implemented in jewelry such as rings, earrings, bracelets, lockets and the like.Type: GrantFiled: October 5, 2001Date of Patent: May 28, 2002Assignee: Continental Jewelry (USA) Inc.Inventor: Vicki Chan