Patents Issued in March 6, 2007
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Patent number: H2183Abstract: An environmentally sealable plastic shipping container is provided that includes a main container cover and body portion fabricated of a set of plastic extrusions and end caps, connected by tenon-type joints facilitating construction using commercially available adhesives and optional aluminum extrusions with commercially available mechanical fasteners where desirable for rapid opening or closing.Type: GrantFiled: December 12, 2002Date of Patent: March 6, 2007Assignee: The United States of America as represented by the Secretary of the Air ForceInventor: Larry A. Wood
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Patent number: H2184Abstract: A wide dynamic range vector data raster display of a waveform image is obtained by using a small matrix of pixels from a source frame buffer containing waveform image data to calculate a value for each pixel on a target display. Any of several algorithms may be used for this transform function, such as the unsharp masking (USM) algorithm used in digital photography. This results in increasing the dynamic range of the displayed waveform image over simple pixel-by-pixel intensity mapping.Type: GrantFiled: May 7, 2004Date of Patent: March 6, 2007Assignee: Tektronix, Inc.Inventor: Kenneth R. Rockwell
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Patent number: PP17462Abstract: A new and distinct cultivar of Geranium plant named ‘SIL RUBEN’ characterized by its large, semi-double dark red-colored flowers, medium green-colored foliage, freely branching character, and vigorous, mounded, and trailing growth habit.Type: GrantFiled: December 20, 2004Date of Patent: March 6, 2007Assignee: Silze GmbH & Company KGInventor: Ilse Fischer-Töhl
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Patent number: PP17463Abstract: A new and distinct cultivar of mini Impatiens plant characterized by its small salmon flowers with violet blotch, freely flowering habit, dark green foliage, and bushy shaped growth habit with excellent basal branching.Type: GrantFiled: September 8, 2005Date of Patent: March 6, 2007Assignee: Syngenta Seeds B.V.Inventor: Gabriel Danziger
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Patent number: PP17464Abstract: A new and distinct short-day strawberry cultivar is provided. Attractive medium-sized generally conical to cordiform and short wedge-shaped fruit is formed in good yields. The fruit flesh is firm, sweet and flavorful. The fruit is glossy bright red on the outside and medium red on the inside. Resistance to Fusarium Wilt is displayed. The fruiting pattern and yield are similar to the ‘Sweet Charlie’ (U.S. Plant Pat. No. 8,729) and ‘Strawberry Festival’ (U.S. Plant Pat. No. 14,739) cultivars and earlier than the ‘Camarosa’ cultivar (U.S. Plant Pat. No. 8,708). A highly flavorable fruit Brix/Acid balance is displayed.Type: GrantFiled: December 9, 2004Date of Patent: March 6, 2007Assignees: State of Queensland Through Its Department of Primary Industries and Fisheries, Horticulture Australia LimitedInventors: Mark E. Herrington, Jennifer A. Moisander, Craig Chandler
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Patent number: PP17465Abstract: A new and distinct variety of geranium having flowers with a pinkish-white color above medium green foliage and a yellow stem. It provides superb cuttings and performs well in a hanging basket. The blooms hold up well when exposed to direct sunlight.Type: GrantFiled: September 18, 2000Date of Patent: March 6, 2007Assignee: Elsner pac JungpflanzenInventor: Wilhelm Elsner
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Patent number: PP17466Abstract: A new and distinct cultivar of Hibiscus plant named ‘Hollywood’, characterized by a large ruffled flower with a red center, transitioning to orange with yellow edges, and metallic silver veining evident in the red and orange areas. ‘Hollywood’ is a free flowering plant with an upright, compact habit, and glossy, dark green foliage.Type: GrantFiled: August 19, 2005Date of Patent: March 6, 2007Assignee: Hines Nurseries, Inc.Inventor: Barry Schlueter
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Patent number: PP17467Abstract: A new and distinct cultivar of Persicaria plant named ‘Fat Domino’, characterized by its upright and outwardly spreading plant habit; dark red purple-colored flowers on long racemes; freely and continuous flowering habit; and good garden performance.Type: GrantFiled: June 14, 2005Date of Patent: March 6, 2007Assignee: Future Plants Licentie B.V.Inventor: Chris Ghyselen
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Patent number: PP17468Abstract: A new and distinct cultivar of Phlox plant named ‘Delilah’, characterized by its upright and strong plant habit; strong foliage; red purple-colored flowers; freely and continuous flowering habit; and good garden performance.Type: GrantFiled: June 14, 2005Date of Patent: March 6, 2007Assignee: Future Plants Licentie B.V.Inventor: Hubertus Gerardus Oudshoorn
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Patent number: PP17469Abstract: A new and distinct cultivar of Lantana plant named ‘Robpatcha’, characterized by its upright and outwardly spreading plant habit; uniformly mounded plant form; compact growth habit; short internodes; dense and bushy habit; freely and continuously flowering habit; and flowers that are soft orange and light pink in color.Type: GrantFiled: July 20, 2005Date of Patent: March 6, 2007Inventor: Robert J. Roberson
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Patent number: PP17470Abstract: A new and distinct cultivar of Hibiscus plant named ‘ISLAND MAGIC’, characterized by a large multicolored flower with a red center, radiating out to shades of orange-red with a yellow halo around the edges. ‘ISLAND MAGIC’ is a free flowering plant with an upright, compact habit, and glossy, dark green foliage.Type: GrantFiled: August 19, 2005Date of Patent: March 6, 2007Assignee: Hines Nurseries, Inc.Inventor: Barry Schlueter
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Patent number: PP17471Abstract: A new and distinct cultivar of Nemesia plant named ‘Intraiyel’, characterized by its upright, outwardly spreading to trailing plant habit; freely branching habit; dense and bushy appearance; early flowering habit; numerous large pale yellow-colored flowers; and long flowering period.Type: GrantFiled: July 5, 2005Date of Patent: March 6, 2007Assignee: InnovaPlant GmbH + Co. KGInventors: Silvia Hofman, Hendrik Theobald
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Patent number: PP17472Abstract: A new and distinct cultivar of Nemesia plant named ‘Inuppink’, characterized by its upright and somewhat outwardly spreading plant habit; freely branching habit; dense and bushy appearance; early flowering habit; numerous large red purple-colored flowers; and long flowering period.Type: GrantFiled: July 5, 2005Date of Patent: March 6, 2007Assignee: Innovaplant GmbH + Co KGInventors: Silvia Hofman, Hendrik Theobald
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Patent number: PP17473Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Dueriimbu’, characterized by its upright, rounded and uniform plant habit; vigorous growth habit; dark green-colored leaves; freely branching and freely flowering habit; and red purple-colored flowers that are positioned above and beyond the leaves.Type: GrantFiled: June 30, 2005Date of Patent: March 6, 2007Assignee: Dümmen Jungpflanzen GbRInventor: Marga Dümmen
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Patent number: PP17474Abstract: A new and distinct cultivar of New Guinea Impatiens plant named ‘Duerivdared’, characterized by its upright, rounded and uniform plant habit; vigorous growth habit; dark green-colored leaves; freely branching and freely flowering habit; and red-colored flowers that are positioned above and beyond the leaves.Type: GrantFiled: June 30, 2005Date of Patent: March 6, 2007Assignee: Dümmen Jungpflanzen GbRInventor: Marga Dümmen
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Patent number: PP17475Abstract: A new and distinct cultivar of Chrysanthemum plant named ‘Yorockport’, characterized by its uniform and somewhat outwardly spreading plant habit; strong and freely branching growth habit; dark green-colored foliage; uniform flowering response and habit; can be grown as a spray-type or without bud removal; early flowering habit; daisy-type inflorescences with elongated oblong-shaped ray florets; intense red purple-colored ray florets; and excellent postproduction longevity with plants maintaining good substance and color for about four weeks in an interior environment.Type: GrantFiled: June 21, 2005Date of Patent: March 6, 2007Assignee: Yoder Brothers, Inc.Inventor: Wendy R. Bergman
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Patent number: PP17476Abstract: A new and distinct cultivar of Photinia plant named ‘Parbri’ characterized by its upright and outwardly spreading plant habit; greyed-purple stem coloration; leaves that are greyed-purple when developing and yellow-green when fully expanded; and undulating leaves with serrulate margins.Type: GrantFiled: October 8, 2005Date of Patent: March 6, 2007Assignee: Paradise Seed Company Pty. Ltd.Inventor: John Robb
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Patent number: PP17477Abstract: A new and distinct cultivar of Poinsettia plant named ‘Duepremmar’, characterized by its inflorescences with pink and pale yellow bi-colored flower bracts; uniform and rounded plant habit; freely branching habit; early flowering habit; and excellent post-production longevity.Type: GrantFiled: July 5, 2005Date of Patent: March 6, 2007Assignee: Dümmen Jungpflanzen GbRInventor: Marga Dümmen
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Patent number: PP17478Abstract: A new and distinct cultivar of Nemesia plant named ‘Inupcream’, characterized by its upright plant habit; freely branching habit; dense and bushy appearance; early flowering habit; numerous large light yellow and white-colored flowers; and long flowering period.Type: GrantFiled: July 5, 2005Date of Patent: March 6, 2007Assignee: Innovaplant GmbH & Co. KGInventors: Silvia Hofman, Hendrik Theobald
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Patent number: PP17479Abstract: A new and distinct cultivar of Chrysanthemum plant named ‘Sunny Yoolympia’, characterized by its uniform and outwardly spreading plant habit; strong and freely branching growth habit; dark green-colored foliage; uniform flowering response and habit; typically grown as a disbud-type; early flowering habit; large decorative-type inflorescences with elongated oblong-shaped ray florets; light yellow-colored ray florets; and excellent postproduction longevity with plants maintaining good substance and color for about four to five weeks in an interior environment.Type: GrantFiled: June 21, 2005Date of Patent: March 6, 2007Assignee: Yoder Brothers, Inc.Inventor: Wendy R. Bergman
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Patent number: PP17480Abstract: A new and distinct variety of nectarine tree, denominated ‘Nectareine’, has fruit of very long shelf life without alteration after harvesting, a semi-sweet yellow flesh of high eating quality and an attractive, very high percentage red skin. The tree is of medium size and is vigorous. Moreover fruit can be consumed crunchy or at maturity.Type: GrantFiled: April 27, 2005Date of Patent: March 6, 2007Assignee: S.A.R.L. Agro Selection FruitsInventors: Laurence Maillard, Arsene Maillard
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Patent number: PP17481Abstract: A new and distinct variety of Miniature rose plant is provided which forms attractive bright yellow blossoms commonly with a margin of orange-red on the outer petals. When grown outside, more orange-red coloration commonly is displayed on the outer petals. The first blooming commonly occurs early in the season. A bushy growth habit is displayed. Very dense medium green semi-glossy foliage is formed. Good tolerance to diseases has been observed particularly with respect to Botrytis. The plant is well suited for pot forcing under greenhouse growing conditions to form a distinctive gift plant.Type: GrantFiled: October 18, 2005Date of Patent: March 6, 2007Assignee: CP Delaware, Inc.Inventor: Alain A. Meilland
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Patent number: PP17482Abstract: A new and distinct hybrid tea rose cultivar named ‘Hadque’, particularly characterized by having stems without prickles; large yellow flowers which are lightly pink shaded; flowers borne singly and having strong fragrance; rapid repeat bloom, and the plant being bushy and upright.Type: GrantFiled: June 23, 2005Date of Patent: March 6, 2007Inventor: Harvey Daniel Davidson
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Patent number: RE39501Abstract: A multiple network protocol encoder/decoder comprising a network protocol layer, data handler, O.S. State machine, and memory manager state machines implemented at a hardware gate level. Network packets are received from a physical transport level mechanism by the network protocol layer state machine which decodes network protocols such as TCP, IP, User Datagram Protocol (UDP), PPP, and Raw Socket concurrently as each byte is received. Each protocol handler parses and strips header information immediately from the packet, requiring no intermediate memory. The resulting data are passed to the data handler which consists of data state machines that decode data formats such as email, graphics, Hypertext Transfer Protocol (HTTP), Java, and Hypertext Markup Language (HTML).Type: GrantFiled: March 6, 2002Date of Patent: March 6, 2007Assignee: NVIDIA CorporationInventors: John Shigeto Minami, Ryo Koyama, Michael Ward Johnson, Masaru Shinohara, Thomas C. Poff, Daniel F. Burkes
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Patent number: RE39502Abstract: Pharmaceutical compositions that have excellent storage stability even though they include a active component that is susceptible to degradation in an acidic environment are disclosed. The stabilized pharmaceutical composition of the invention includes a ring-opened 7-substituted-3,5-dihydroxyheptanoic or a ring-opened 7-substituted-3,5-dihydroxyheptenoic acid, or a pharmaceutically acceptable salt thereof, as an active component and a stabilizing effective amount of at least one amido-group containing polymeric compound or at least one amino-group containing polymeric compound, or combination thereof; wherein the stabilized pharmaceutical composition does not contain a stabilizing effective amount of another stabilizer or a combination of other stabilizers.Type: GrantFiled: March 17, 2005Date of Patent: March 6, 2007Assignee: Teva Pharmaceutical Industries Ltd.Inventors: Michael Fox, Ivo Dorossiev
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Patent number: RE39503Abstract: A space-based server network architecture (1) which permits on demand transfer of mission and control data between client satellites (14) in an orbit about earth and an earth station (20, 22, 24, 26) irrespective of the location of the client satellite (14) relative to the earth station (20, 22, 24, 26). The architecture includes a plurality of server satellites (10) located spaced apart in a earth orbit above the orbit of the client satellites (14). The server satellites (10) provide substantially total world-wide communications coverage to and connectivity with designated and authorized earth stations (20, 22, 24, 26) and the plurality of client satellites (14).Type: GrantFiled: November 14, 2001Date of Patent: March 6, 2007Assignee: Lockheed Martin CorporationInventor: William C. Lynch
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Patent number: 7185370Abstract: The present invention introduces improved protective garments, especially in the form of safer infant bibs.Type: GrantFiled: May 2, 2006Date of Patent: March 6, 2007Inventors: Tonya L. Greear-Astaud, Patricia Greear
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Patent number: 7185371Abstract: Disclosed is a hat with a shade panel that is constructed so as to achieve optimal optical efficiency. The shade panel is adapted to be attached to the crown of the hat via a flexible connecting member. The shade panel is moveable between a retracted position, in which the shade panel is positioned inside a cavity of the hat, and an extended position, in which the shade panel is positioned outside of the cavity of the hat, orienting the shade panel substantially vertically and in close proximity to a wearer's face.Type: GrantFiled: November 14, 2005Date of Patent: March 6, 2007Inventor: Dong Keun Koo
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Patent number: 7185372Abstract: A diving mask includes a mask portion and a pair of side buckles respectively extending rearwards from the left and right sides of the mask portion. A structure that permits an easy adjustment in the relative positions between the mask portion and the pair of the side buckles is adopted in the diving mask. Two coupling blocks made of flexible material are respectively defined between two lateral sides of the mask portion and the pair of the side buckles. The coupling blocks permit the pair of side buckles to move upwards/downwards or leftwards/rightwards relative to the mask portion.Type: GrantFiled: June 30, 2005Date of Patent: March 6, 2007Assignee: Water Square Sports Co., Ltd.Inventor: Yuan-Po Lin
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Patent number: 7185373Abstract: A pair of swimming goggles, includes a left and a right goggle frame, wherein a connection bridge connected therebetween, a pair of buckles respectively attached to the left and the right goggle frames, and a head strap adjustably fastened to the buckles. Each buckle includes a base, a cover, a shaft and a fastener, wherein the fastener includes a handle and an engagement protrusion. a tongue integrally extends from a side of the handle and can be leaned against the left and the right goggle frame after assembly. When the swimming goggles is worn on a user's head, it is very convenient to use the swimming goggles of the present invention whenever one needs adjusting an appropriate wearing position.Type: GrantFiled: November 7, 2005Date of Patent: March 6, 2007Inventor: Herman Chiang
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Patent number: 7185374Abstract: A discharge valve for toilet tanks comprising a flexible ringed hose held by a couple covering a center hole of the toilet tank and a handle connecting to a wire wrapping around an upper part of the flexible ringed hose. The wire connected to the handle bends and submerge the flexible ringed hose into the liquid inside the toilet tank when the handle pulls the wire upwards thereby allowing liquid to enter the flexible ringed hose to flush the toilet bowl. The liquid stops flowing to the toilet bowl when the flexible ringed hose goes back to its original vertical position when the pull on the wire is released and when the level of the liquid inside the tank is below the top opening of the flexible ringed hose.Type: GrantFiled: September 11, 2002Date of Patent: March 6, 2007Inventor: Edmundo Simental Rodriguez
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Patent number: 7185375Abstract: A portable toilet apparatus in a form of collapsible, folding chair including a planar square platform with an opening formed in the central portion thereof a removable receptacle with an upper and lower ring which is accommodated in the opening, two or more elongating telescoping poles attached to the back of the chair, each telescoping pole has a locking clip to secure the pole in an extended orientation, a collapsible planar frame attached to the top of the telescoping poles, and a foldable canopy supported by the frame. The canopy is unfolded into a top planar surface and a back planar surface when the chair is opened. A removable folding privacy screen attached to the canopy. When the screen is unfolded the screen forms a generally rectangular planar surface having a plurality of outer planar surfaces opposite a plurality of inner planar surfaces covering an area including the front and two sides of the chair.Type: GrantFiled: July 26, 2004Date of Patent: March 6, 2007Inventor: Tammy Movsas
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Patent number: 7185376Abstract: A mounting clip for securing a sink within an opening in a countertop having at least one side includes a body portion adapted to be secured to the sink and a flexible sink engagement section. The flexible sink engagement section includes a first and a second section. The first section is disposed proximate a first end of the body portion at an angle A1 relative to the body portion. The second portion is disposed at an angle A2 relative to the first section and includes a tip adapted to engage a substantially vertical face of the countertop opening. When the sink is secured in the countertop opening, the tip frictionally engages the sides of the countertop opening. The mounting clip may include a fastener for securing the clip to a mounting channel disposed on the sink, or alternatively may be secured directly to the sink.Type: GrantFiled: August 18, 2003Date of Patent: March 6, 2007Inventor: Joseph Brown
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Patent number: 7185377Abstract: A vertically adjustable mechanical bed consisting of a bed frame for support of a mattress and occupant attached to moveable leg means powered by a motor means. Operation of the motor means causes a bearing block attached to the leg means to move longitudinally along a guide rod means, thereby collapsing the leg means beneath the bed and moving the bed frame vertically. Collapsing the bed to its substantially lowermost position causes the bearing block to engage a spring, thereby compressing said spring between the bearing block and a transverse member of the bed frame. The energy stored by the compression of the spring is used to raise the bed from its substantially lowermost position. Pivotally attached to the leg means is a rolling means consisting of a caster and foot arrangement. During normal operation, the foot is firmly engaged with the floor surface.Type: GrantFiled: June 30, 2005Date of Patent: March 6, 2007Assignee: Invacare CorporationInventor: Richard Brian Roussy
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Patent number: 7185378Abstract: An adjustable support/pad that retains any shape to which it is configured and which may be reshaped to serve another purpose. The support/pad has at least one pliable coil spring in the shape of a flexible tube capable of being bent into multiple positions and holding any of the positions until it is again bent. The coil spring is embedded in a deformable cushion to provide comfort of the body wherever the support/pad is applied. The adjustable support can be made into a neck supporting pillow, or a cushion adapted to be removably attached to the back of a chair, to support the back of a seated user.Type: GrantFiled: May 5, 2003Date of Patent: March 6, 2007Inventor: Nathaniel Smith
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Patent number: 7185379Abstract: A molded foam-encased integrated flexible support device includes an innerspring positioned upon a three-dimensional thermoplastic foam deck as a flexible foundation, and a molded foam encasement which structurally integrates the foam deck with the innerspring by attachment to perimeter coils of the innerspring. A sculpted foam topper is adhesively bonded to a support surface of the foam-encased innerspring, forming a unitized mattress or support structure with fully integrated innerspring and internal and external foam components. The sculpted foam topper is designed with varying contours and densities to provide the desired support and feel characteristics for different comfort profiles. The foam encased innerspring with internal three-dimensional foam structures is upholstered for use as a mattress, seating, or other flexible support structure.Type: GrantFiled: October 16, 2003Date of Patent: March 6, 2007Assignee: Sealy Technology LLCInventor: Bruce G. Barman
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Patent number: 7185380Abstract: A product and process for laundering delicate or dry-clean only garments in a washing machine, such as a conventional home washing machine. The process may utilize a garment container, such as a flexible wrap to protect the garments. The process also includes at least one cleaning composition specially formulated for delicate garments. The cleaning composition(s) can be in a number of suitable forms, and can be introduced into the process in a number of different manners. The products used in the process may be provided in the form of a kit. The kit may also include a pretreatment applicator.Type: GrantFiled: March 27, 2002Date of Patent: March 6, 2007Assignee: The Procter & Gamble CompanyInventors: Freddy Arthur Barnabas, Michael Timothy Creedon, John Downing Curry, Jack Austin Doty, Thomas Charles Hortel, Ingrid Rose-Marie Maerten, Natsuko Nishio, Yana Milligan Nicks, Mitsuyo Okamoto, Nabil Yaqub Sakkab, John G. Schroeder, Michael Peter Siklosi, Fernado Ray Tolléns, Errol Hoffman Wahl, Todd Michael Wernicke
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Patent number: 7185381Abstract: A ramp for accessing a truck cab. A planar platform extends outwardly from the top step of the truck cab and has a straight edge that is substantially perpendicular to the axis of movement of the truck cab. A support member extends between the underside of the planar platform and the lower step of the truck cab. An inclined ramp is affixed to the straight edge of the planar platform and extends between the planar platform and the ground outwardly at an angle of less than 45 degrees from the axis of movement. The ramp and planar platform fold for easy storage outside the steps or inside the truck cab.Type: GrantFiled: October 30, 2006Date of Patent: March 6, 2007Inventors: Harold D. Heartsill, Janet L. Heartsill
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Patent number: 7185382Abstract: A baggage handling unit for retrofitting an existing passenger boarding bridge having a foundation includes a walkway for coupling a terminal building access port and a rotunda of an existing passenger boarding bridge so as to support passenger movement therebetween. The walkway includes a baggage access port, and a baggage elevating element is mounted adjacent to the baggage access port of the walkway. The baggage handling unit also includes a support having a mounting end configured for engaging the foundation and a support end for supporting the rotunda of the existing passenger boarding bridge at a position that is horizontally displaced from the foundation. A mount is provided for fixedly coupling the baggage handling unit to the rotunda about a point opposite an aircraft engaging portion of the existing passenger boarding bridge, such that the baggage handling unit and the rotunda are structurally attached.Type: GrantFiled: January 16, 2004Date of Patent: March 6, 2007Assignee: DEW Engineering and Development LimitedInventor: Neil Hutton
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Patent number: 7185383Abstract: A brush section for use in a powered toothbrush, and a powered toothbrush utilizing the brush section are provided. The brush section has a generally disk shaped carrier from which extends at least one finger that has oral care elements, i.e., bristles and elastomeric cleaning members, extending outwardly therefrom to provide increased contact area between the oral care cleaning elements and oral gingival tissue for enhanced massaging thereof.Type: GrantFiled: September 2, 2005Date of Patent: March 6, 2007Assignee: Colgate-Palmolive CompanyInventors: John J. Gatzemeyer, Eyal Eliav
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Patent number: 7185384Abstract: A semiconductor wafer scrubber has a brush with a nubless outer surface for cleaning the surfaces of a semiconductor wafer. The nubless brush has a body and rotates around a central axis as it contacts the wafer surface. The brush has a central section with an outer diameter less than the diameter of the end sections.Type: GrantFiled: December 20, 2005Date of Patent: March 6, 2007Assignee: Intel CorporationInventors: Yuxia Sun, Sujit Sharan
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Patent number: 7185385Abstract: A device for applying lotion to the human body, the device comprising a handle including a gripping end and a blade member attached at an obtuse angle to the handle and tapered at its edges to which lotion is applied. The blade member is made of a pliable, absorption resistant, silicone rubber compound that more efficiently applies lotion to a user's body and is more easily cleaned.Type: GrantFiled: May 7, 2002Date of Patent: March 6, 2007Inventor: Ed G. Kohler
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Patent number: 7185386Abstract: A paintbrush has a handle separable from a bristle head so that different bristle heads may easily be interchanged for different painting applications or used without a handle. The handle is also hollow and stores a sash brush for detail use. A cleaning wand is provided to clean the handle cavity for storing the said brush.Type: GrantFiled: March 9, 2004Date of Patent: March 6, 2007Assignee: Yubany Rodriguez GradalleInventor: Geronimo Segrea
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Patent number: 7185387Abstract: A cleaning head for a sweeping and wringing apparatus, connected with a connecting part thereof, comprises a cleaning element, having a sweeping part and a held part, a base plate on an upper side of the cleaning part, on a top side carrying two fastening elements which each have a hole, and a fastening device for mounting the fastening elements on a lower end of a connecting part, with the fastening device further comprising two end pieces, each having a cross-shaped cross-section and an outer projection with a circular cross-section, leaning against one of the fixing elements, passing through the hole thereof, and an inner projection, and a spring, placed between the two end pieces and having ends that are put over the inner projections of the two end pieces, so that the cleaning head is easily installed and replaced.Type: GrantFiled: February 23, 2006Date of Patent: March 6, 2007Inventor: Ming-Hsien Lin
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Patent number: 7185388Abstract: One embodiment of the improved squeegee has a front deflector bar, and a plurality of material folding devices that are oriented and positioned on the front deflector bar such that the material encountering the front deflector bar is folded back onto material not yet encountered by the front deflector bar. The front deflector bar has an inside wall with a predetermined configuration and the material folding devices extend from this inside wall. The material folding devices may extend substantially perpendicular from the inside wall or at other angles. The improved squeegee may also have a back support section and a blade. The front deflector bar may be operatively connected to the back support section. The blade may be secured at least partially between the back support section and the front deflector bar.Type: GrantFiled: August 6, 2002Date of Patent: March 6, 2007Assignee: Harper Brush Works, Inc.Inventor: Don L. Sander
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Patent number: 7185389Abstract: A universal cart is provided that receives a wet/dry vacuum and converts the vacuum into an upright walk behind cleaning device. The cart provides a handle attached to a mobile base. A switch is provided on the handle that can receive the electrical plug from the wet/dry vacuum and selectively turn the vacuum on and off via the switch.Type: GrantFiled: May 29, 2003Date of Patent: March 6, 2007Assignee: Great Lakes Engineering + Design, Inc.Inventors: Scott R. Thomason, Nicholas J. Mastandrea
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Patent number: 7185390Abstract: A wiper arm pivot is rotatably mounted in a pivot holder fixedly securable to vehicle structure. The wiper arm pivot is telescopingly displacable in the pivot holder upon an impact load on one end of the wiper arm pivot. An energy absorption material has a gel state when disposed in the pivot holder and flows through one or more orifices from the pivot holder under impact forces causing telescoping movement of the pivot in the pivot holder absorption of the impact force on the pivot shaft. In another aspect, the energy absorption material is a liquid which is retained within the pivot holder by a releasable plug which is separable from the orifice under a predetermined impact pressure.Type: GrantFiled: December 30, 2002Date of Patent: March 6, 2007Assignee: Valeo Electrical Systems, Inc.Inventor: Harry Charles Buchanan, Jr.
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Patent number: 7185392Abstract: A cord attachment mechanism is associated with a main body and adapted to attach the accessory caddy to the power cord. An accessory retention mechanism is associated with the main body and adapted to releasably retain a vacuum accessory on the accessory caddy. The main body is adapted to enable the accessory caddy to be manually repositioned along the cord; for example, by sliding or by removal and reattachment. A single, integral part having two sides separated by a living hinge is used to form the main body. Each side has a cooperating snap-fit member which is adapted to retain the two sides together. A hand-held steam vacuum cleaner is also provided which includes the accessory caddy on its power supply cord.Type: GrantFiled: October 17, 2002Date of Patent: March 6, 2007Assignee: Black & Decker Inc.Inventor: Christopher J. Murray
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Patent number: 7185393Abstract: Leaf blower that is carried on the back of the operator comprising at least an engine (14) and a fan. The fan is provided with an air inlet (13) placed on the side of the fan that is facing away from the back of the operator. The air stream is passing the engine (14) on its way to the air inlet (13) so that the engine (14) is cooled.Type: GrantFiled: May 6, 2002Date of Patent: March 6, 2007Assignee: Aktiebolaget ElectroluxInventors: Göran Dahlberg, Gustaf Döragrip, Peter Gunnarsson, Marcus Kragner, Anna Sjögren, Esbjörn Ollas
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Patent number: 7185394Abstract: A dirt cup for a vacuum cleaner includes a housing defining a dirt collection chamber, an inlet and an outlet in the housing in fluid communication with the dirt collection chamber and a selectively attachable and detachable filter holder on the housing external to the dirt collection chamber and downstream from the outlet. A vacuum cleaner incorporating the dirt cup is also provided.Type: GrantFiled: July 31, 2003Date of Patent: March 6, 2007Assignee: Panasonic Corporation of North AmericaInventors: Danielle M. Hafling, Joel E. Hitzelberger, Alan T. Pullins