Patents Examined by Winnie S. Yip
-
Patent number: 6367211Abstract: A floor raceway and monument arrangement extends from a cable inlet location to one or more remote locations at which a floor mounted monument is provided, the latter typically being provided with power receptacles and communication jacks. The raceway arrangement may include an elongate rigid section suitable for extending across a walkway, which rigid section protectively encloses both power and communication cables therein, yet enables such cables to be readily laid therein and accessed. The raceway arrangement also typically includes one or more elongate flexible sections intended primarily for use in non-walkway areas. Each flexible section is defined by a plurality of cable clips which are disposed in directly adjacent relationship and are supportingly engaged on the floor. Each clip has a downwardly opening channel part which embraces a conduit-type power cable, and the clip additionally has at least one channel for receiving communication cables.Type: GrantFiled: December 31, 1997Date of Patent: April 9, 2002Assignee: Haworth, Inc.Inventors: Robert C. Weener, Jeffrey J. Reuschel
-
Patent number: 6360761Abstract: Collapsible structures are provided having at least four panels, including a bottom panel, a first panel, a second panel and a third panel. Each panel has a foldable frame member having a folded and an unfolded orientation, with a fabric material covering portions of the frame member to form the panel when the frame member is in the unfolded orientation. The fabric assumes the unfolded orientation of the frame member. Each panel further includes a first side and a second side, with the first side of one panel coupled to the second side of an adjacent panel, and with the bottom panel resting on the surface.Type: GrantFiled: May 17, 1999Date of Patent: March 26, 2002Assignee: Patent Category Corp.Inventor: Yu Zheng
-
Patent number: 6354041Abstract: A deployable telescopic seating structure employs a backstop arrangement to prevent users and operators from coming into contact with structure that may cause injury, such as interengaging metal elements that limit the extent of deployment The backstop portions are arrangement in the aisle region of the telescopic seating structure and have an overall height that is responsive to the height of one seating level above another, or in another embodiment, to the difference between such height and an intermediate step. The backstop arrangement has an engagement portion with an edge portion that precludes a discontinuity on the walking surface of tile seating structure. Structural integrity and strength of the riser portion is enhanced by forming same as a multi-fascia structure having a reinforcing corrugation therebetween. A curved back portion along the lowermost edge serves as a termination and additionally adds strength to the backstop arrangement.Type: GrantFiled: October 19, 1998Date of Patent: March 12, 2002Assignee: Interkal, Inc.Inventors: Melvin J. Guiles, Kenneth A. Ahrens
-
Patent number: 6352308Abstract: A support frame device for connecting a seat portion to an upright post includes a base mounting plate with right and left anchoring plates secured to right and left anchored plates of a spacer plate, respectively. An annular stiffening member has an annular abutment end abutting against a lower peripheral edge portion of the spacer plate. A hollow stem with an upper flange portion is extended through a post mounting bore in the spacer plate and an axial passage of the stiffening member such that the flange portion abuts against an upper peripheral edge portion of the spacer plate. An annular lower end of the stem is then malleated to form a flared portion that abuts against a lower end of the stiffening member.Type: GrantFiled: July 6, 2000Date of Patent: March 5, 2002Inventor: Su-Ming Chen
-
Patent number: 6345471Abstract: The invention relates to an expandable mobile accommodation structure comprising a central structure provided with floor (3), roof (2), and end walls (1) and two longitudinal side walls (7), at least one of which is movable outwards together with outwardly pivotal floor and roof sections (4 and 9, resp.). The roof and floor sections comprise a rigid panel, and are pivoted to the side wall (7) and the floor and roof edges of the central structure such that in a non-expanded state the roof panel (9) and the side wall (7) are permitted to hang down double-folded outside the folded up floor panel (4). The invention is characterized in that an actuating means (14, 14′) is arranged to act between the central structure and the roof panel (9) for swinging the roof panel up and down supported by a draw rope (15) is acting between the upper part of the central structure and the outermost part of the floor panel (4).Type: GrantFiled: December 2, 1999Date of Patent: February 12, 2002Assignee: Innovation Development Enterprise i Stockholm ABInventor: Thorbjörn Gyllenhammar
-
Patent number: 6343454Abstract: A fast, easy method of attaching and properly adjusting furniture edging that facilitates the improved aesthetic quality of the finished product while also providing an attachment that is both strong and watertight. The countertop assembly defines a edge construction having a unique double tongue and groove configuration that wedgably interlocks a decorative side molding against the exposed edge of a furniture panel by means of a specially configured groove on the bottom side of the furniture panel. This method of edge construction instantly locks and tightens the edge molding against the furniture panel edge thus, eliminating the need for temporary clamping while at the same time allowing for critical vertical adjustment of the edge molding to ensure the proper alignment of the top of the edge molding with the furniture panel.Type: GrantFiled: November 24, 1998Date of Patent: February 5, 2002Inventor: Frederick D. Fisher
-
Patent number: 6341452Abstract: A transport anchor for embedding in prefabricated reinforced concrete parts has an anchor shaft having a first shaft portion and a second shaft portion. The first shaft portion can be anchored in the concrete and has a support with at least one spacer projection for maintaining a spacing to a formwork wall. The second shaft portion projects from the concrete and has an engagement head. A prism-shaped formed member has two shell parts and surrounds the engagement head. A removable recess member encloses the engagement head during casting of the concrete. The removable recess member has a hub portion to be seated on the prism-shaped formed member.Type: GrantFiled: October 11, 2000Date of Patent: January 29, 2002Assignee: Gebr. Seifert GmbH & Co.Inventor: Rainer Böllinghaus
-
Patent number: 6341613Abstract: A foldable umbrella includes a control device on the handle of the umbrella and the control device includes a ring which has a projection that is engaged three aligned holes in three tubes of a shaft when the when the umbrella is folded. An end member is connected to a wire which reeves through pulleys on a finishing cap and a runner on the shaft. The end member is compressed by a compressing plate in the control device. The ring is pushed by pushing a control button at a first time to disengage the projection from the aligned holes to let the shaft expand. The control button is pushed at a second time to remove the end member from the compressing plate to fold the umbrella.Type: GrantFiled: July 7, 2000Date of Patent: January 29, 2002Inventors: Chieh-Chih Wu, Ching-Tsai Chen, Chen-Maan Chang
-
Patent number: 6339906Abstract: A frontage element including a support and a panel, the panel including at least two fixing parts fixed to the support and a generally plane wall extending between the two fixing parts. At least one of the fixing parts is set back from the plane of the wall and is deformable so that the wall is free to move parallel to itself relative to the support if the temperature of the panel is modified.Type: GrantFiled: June 10, 1999Date of Patent: January 22, 2002Assignee: Elf Atochem S.A.Inventors: Marc Ginet, Michel Le Feron De Longcamp
-
Patent number: 6334454Abstract: A collapsible umbrella shaft is attached to a cap having two sets of threads formed thereon. The cap is attachable to a housing by the threads in two alternate orientations to close the interior of the housing. In one cap orientation the folded umbrella is in the interior of the housing and in the other cap orientation the umbrella is deployed externally of the housing.Type: GrantFiled: November 9, 1999Date of Patent: January 1, 2002Inventor: Richard C. Williams
-
Patent number: 6332296Abstract: A corner apparatus for forming inner or outer corner areas of wall structures. The apparatus comprises an elongated corner section having two planar panel portions attached by a living hinge. The two panel portions and living hinge are extruded from a high strength plastic. The living hinge enables the panel portions to be placed at a desired angle relative to each other to form an inner corner of a wall. When forming an outer corner, an elongated, generally L-shaped metal corner member is inserted into grooves formed in distal end portions of each of the planar panel portions of the corner section. This holds the planar panel portions in a desired angular orientation and provides a very straight corner edge for forming the outer corner area. The apparatus significantly reduces the time to form and finish corner areas of walls which are finished with drywall, thereby significantly reducing the cost of construction of the structure.Type: GrantFiled: November 9, 1998Date of Patent: December 25, 2001Inventor: Gerald Moscovitch
-
Patent number: 6330888Abstract: A visual stimulation cane or walking stick assists a Parkinson's Disease patient in overcoming a sudden immobility or freezing episode. The cane carries a visual indicator, which can be a plastic strip or leg, and which can be extended when needed to provide visual stimulation to initiate stepping. An actuator mechanism can include a plunger at the base of the cane, and a pivot member on which the indicator leg is carried. A lock/unlock knob allows the cane either to be used as a normal walking cane without visual stimulation, or to be used to overcome a freezing episode.Type: GrantFiled: April 25, 2000Date of Patent: December 18, 2001Inventors: Dimitrios Aravantinos, Katina Aravantinos, Harold R. Murphy
-
Patent number: 6314976Abstract: An umbrella frame provides a stable and enduring support for an umbrella canopy while also allowing canopies of varying shapes and sizes to be mounted thereto. The umbrella frame includes a pair of hub members mounted about a pole member wherein each hub member has a plurality of slots formed in its outer perimeter. Ribs and struts are pivotally secured to the hub members using hub connectors which are removably secured to the hub slots so as to allow the size and shape of the attached canopy to be readily varied. The struts are also pivotally secured to the ribs by a collar member which helps prevent damage to the overlying canopy. The umbrella frame is rotatable about its axis in both the extended and retracted positions.Type: GrantFiled: June 11, 1999Date of Patent: November 13, 2001Assignee: Tucci Engineering & Design, Inc.Inventor: Dougan H. Clarke
-
Patent number: 6311708Abstract: A walker having a frame which provides two front legs. Two rear legs are attached to the frame. A cross member provides support for the device which is supplemented by a link. Each of these structural members is in a pivotal relationship with the remaining members so the walker may be folded for storage. The cross member and link provide bracing for structural integrity, but are also incorporated into the folding structure. The optional seat is also in a pivotal relationship with the device. The seat prevents the walker from being folded while it is being used as a walker.Type: GrantFiled: May 27, 1999Date of Patent: November 6, 2001Assignee: Kaye Products, Inc.Inventor: Edward S. Howle
-
Patent number: 6311709Abstract: A self-erecting, collapsible and foldable dome structure comprises an armature formed by two unconnected loops of resiliently flexible wire concentrically and orthogonally intersecting at the center of the structure, and being bent into a dome shaped configuration. The fabric cover comprises two commensurate cruciform sheets joined around their peripheries to form an envelope containing the armature, and a series of gore panels filing the gaps between the arms of the cruciform envelope.Type: GrantFiled: December 23, 1999Date of Patent: November 6, 2001Assignee: Billwin Auto Accessories, Ltd.Inventors: Wai Hang Louie, Ming Tak Yau
-
Patent number: 6295787Abstract: An outer structure for a refrigerated food storage apparatus includes an outer shell forming a visible exterior of the apparatus; and an inner liner made of molded plastic and coupled to the outer shell, to form an inter-panel space to be filled with a body of foam insulation. The inner liner includes bosses of a predetermined length, integrally formed with the inner liner at regular intervals and extending toward the outer shell, to support and maintain a constant spacing between the outer shell and inner liner; a foam-injection inlet for injecting foam; and vents for exhausting air and gases generated during a foam injection process. A reactive foam completely fills the inter-panel space, to form a consistent body of insulation. The force of the reactive foam filling the inter-panel space closes a hinged first flap for covering the foam-injection inlet and a plurality of hinged second flaps for covering the vents.Type: GrantFiled: September 3, 1999Date of Patent: October 2, 2001Assignee: Mando Climate Control CorporationInventor: Young-Kil Lee
-
Patent number: 6205728Abstract: A laminated composite building component, capable of sustained axial stress as a primary support structure and enclosure of a building structure, comprising a lamination of rigid and resilient material, said rigid material formed of sheets with continuous corrugations parallel to the supporting axis and which have opposite faces being bonded to and encapsulated by said resilient material, said resilient material being a cellular foam matrix, an adhesive or fusion that bonds the rigid and resilient material together in either a static or continuous laminating process, said resilient material forming two outer surfaces spaced from the rigid material, said rigid material having opposite lateral edges being exposed from said resilient material, said lateral edges of the rigid material having return flanges for interlocking said laminated composite building component with adjacent building component, and said building components capable of being supplied and distributed in generic lengths and custom field-cut likeType: GrantFiled: April 30, 1997Date of Patent: March 27, 2001Inventor: Frank Sutelan
-
Patent number: 6173538Abstract: A structural assembly for building dodecahedral-based structures for habitable or commercial use, or for use as play equipment, models, or toys, is provided. Panels with shapes including hexagonal, rhombic, and trapezoidal are assembled edge-to-edge using ordered edge connections (i.e. alternating connector and receptor edges) to minimize the number of different panels required for producing a complete structure.Type: GrantFiled: October 30, 1997Date of Patent: January 16, 2001Inventor: Gregg R. Fleishman
-
Patent number: 6141930Abstract: An insulation assembly for insulating elongated wall, ceiling, floor and roof cavities having standard widths and nonstandard widths less or greater than standard widths for such cavities, includes a series of elongated insulation modules separably joined together and having widths less than the standard cavity width for the cavities to be insulated. Preferably, each of the modules are compressible and resilient in the direction of their widths and include a fibrous insulation encapsulated within a plastic film envelope. An insulation panel, having a width approximating the width of the cavity to be insulated, is formed by separating a selected number of one or more modules from the series of modules. The insulation panel is then inserted into the cavity and secured in place to insulate the cavity.Type: GrantFiled: October 1, 1996Date of Patent: November 7, 2000Assignee: Johns Manville International, Inc.Inventors: Robert John Allwein, Larry Joel Weinstein, William Harrison Olbert
-
Patent number: 6141931Abstract: A floor transition piece is provided for spanning between first and second floorings having vertically offset top surfaces, such as a wood flooring and a vinyl flooring. The transition piece comprises an elongated body having a transition surface for extending between the vertically spaced top surfaces of the floorings when the piece is installed. The body includes structure for interlocking with one of the floorings, which may include a tongue or groove when utilized with wood floorings comprising a plurality of slats interlocked by a tongue-and-groove arrangement. Moreover, the body presents a recessed surface configured to be spaced from and at least partly overlie the top surface of the other flooring so as to present a gap therebetween, when the transition piece is installed.Type: GrantFiled: November 17, 1997Date of Patent: November 7, 2000Inventor: Kenneth R. Simmons