Class 5/187 - Canvas

Subclass of Class 5 - Beds
Definition: Devices of canvas, including binding, fastening, connecting,
No. of patents: 25
Last issue date: 10/31/2006

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Number	Title	Issue Date
7127763	Crib mattress safety features Safety features for a crib mattress are described. One safety feature is designed to maintain airflow to a fan inlet despite the fan inlet being blocked by a mattress sheet. Another safety feature removes obstructions to airflow within the mattress so that air is di...	10/31/2006
7086100	Joining assembly for child's bed A joining assembly for a child's bed is provided. A child's bed according to the invention mainly contains a mesh structure, bedposts, and supporting rods embedded in the four rim of the rectangular mesh structure. By installing the supporting rods into the position...	08/08/2006
7066553	Furniture structure Slat furniture generally of the outdoor type having a pair of laterally spaced apart supports and slats disposed there between and connected thereto and in which the slats individually or in groups are snap fittingly connected to the supports in a rigid manner such ...	06/27/2006
7051385	Portable hanging cot A portable, suspendable cot used in rock climbing and the like includes a collapsible frame supporting a webbing therebetween. The frame includes linkages that pivot from a parallel orientation in a closed position to an orthogonal angle (for rectangular frames) or ...	05/30/2006
7043781	Mattress foundation and bed frame A foundation for supporting a mattress is the subject of this invention. The foundation includes first and second side boards which present a mattress supporting surface and are adapted to be coupled with a head board and a foot board. A plurality of tenon and yoke ...	05/16/2006
6988774	Bedstead A lounge chair with a frame having longitudinal and transverse bars and with spring elements held by the frame. The spring elements being in the form of an elastic textile structure held under prestress between the longitudinal bars and forming a supporting surface ...	01/24/2006
6907629	Diagnostic imaging tabletop A tabletop useful for accurate positioning of a patient for imaging and diagnosis, so that patient positioning in subsequent medical treatments, such as radiation therapy, accurately and precisely correlates with the imaging data. The tabletop of the present inventi...	06/21/2005
6675413	Lightweight bottom wall structure for playyard, pen, and cot A lightweight bottom wall structure for playyard, pen, and cot, which includes a boundary frame constructed to support a fabric made boundary shelter, wherein the lightweight bottom wall includes a bottom frame supported at a bottom portion of the boundar...	01/13/2004
6564400	Continuous tube cot assembly The present invention provides a cot assembly that includes a frame, supporting corner pieces and bedding material. The frame is preferably of a one or two piece construction and is shaped into a perimeter defining an interior area. Corner pieces support ...	05/20/2003
6560795	Light weight supporting board for playyard, pen, cot, and bed A light weight supporting board, which is adapted for incorporating with a playyard, pen, cot, and bed, includes a boundary frame, a supporting pocket and a retaining device. The supporting pocket includes a first layer having a tension surface and a seco...	05/13/2003
6539564	Lightweight childbed constructed with gapless side panel A lightweight childbed includes a supporting panel including a first layer having a tension surface and a second layer overlapped with the first layer to define an edge holder therebetween, at least a side panel including a first sheet having a tension po...	04/01/2003
6237169	Foldable trampoline A foldable trampoline having a jump cloth, a plurality of pull rods secured to cloth ears extending around the jump cloth, a frame having a plurality of hook holes formed on a top surface thereof, a plurality of spring elements engaged with the pull rods ...	05/29/2001
5752283	Low cost portable playyard In a playyard of the type having a frame with an upper rail assembly positionable in a horizontal orientation, the frame also including a lower rail assembly positionable in a horizontal orientation beneath the upper rail assembly, the frame also includin...	05/19/1998
5432963	Truck cab mattress Provided is a folding bed arrangement for over-the-road-trucks. The folding bed includes first and second frame members and an elastic mattress stretched over the frame members. The first frame member is secured within the truck cab and the second frame m...	07/18/1995
5023968	Removable litter chair insert A removable litter chair insert adapted to be used with a standard ambulance cot and effectively enables emergency personnel to remove patients from narrow or confined spaces such as when transporting patients from a second floor to a ground floor especia...	06/18/1991
5018227	Portable insulated tent--cot A cot-tent which insulates against the loss of heat by convection, conduction, and radiation and which is unusually simple to manufacture, use and store....	05/28/1991
4869554	Elastomeric woven mat seat suspension A thin vehicle seat assembly having a tubular seat and back rest frame, seat and back rest cushion in the form of woven mats and means for attaching the mats to the seat and back rest frames. The woven mats comprise Hytrel elastomeric filaments extending ...	09/26/1989
4807314	Tensioned bed A tensioned bed which comprises first and second parallel support rods which can be mounted to a fixed support structure. A flexible rectangular sheet of limited stretchability has a spreader rod attached to one end of the sheet, with the end wrapped abou...	02/28/1989
4752976	Sofa sleeper having improved mattress supporting surface A foldable sofa sleeper fixture comprises a rectangular metal frame having pivotally interconnected head, body and foot sections. That rectangular metal frame is characterized by side and end frame members and an all cloth deck supported by the frame memb...	06/28/1988
4730356	Bed having adjustable tension control A novel bed having a horizontal support frame affixed to a plurality of vertical legs and providing a stretchable mat made of a porous support surface which may be subjected to selected tension by a plurality of springs and spring adjustment bars whereby ...	03/15/1988
4688281	Portable and collapsible bed assembly A readily set-up and knocked-down portable bed assembly for animals or persons includes flexible sheeting for supporting such animal or person and a frame assembly which includes a plurality of interengageable short side members, connectable to the flexib...	08/25/1987
4236260	Sofa sleeper with polypropylene deck assembly A polypropylene fabric for a sofa sleeper mechanism which includes a conventional foldable frame having a plurality of relatively movable sections that are movable between side-by-side, bed-forming positions and vertically stacked seat-forming positions. ...	12/02/1980
4176414	Sofa-sleeper An improved sofa-sleeper structure having a foldable bed frame, the bed frame including a cloth front deck and a cloth rear deck. The cloth decks are fixed one to the other, e.g., by stitching, at their adjoining edges, and are attached by tension springs...	12/04/1979
4173803	Sofa-sleeper An improved sofa-sleeper structure having a foldable bed frame, the bed frame including a cloth front deck and a cloth rear deck. The cloth decks are fixed one to the other, e.g., by stitching, at their adjoining edges, and are attached by tension springs...	11/13/1979
4012800	Beds A bed in the form of a sleeping bag constructed of a sleeping bag cover assembly mounted on a mattress and a frame on which the mattress and cover assembly is supported. The cover assembly partially encloses the mattress and is releasably secured to the f...	03/22/1977

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Class 5/187 - Canvas