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Class 5/48 - Increasing seat


Subclass of Class 5 - Beds
Definition: Devices with a seat that increases by unfolding or extending
No. of patents: 16
Last issue date: 10/16/2007


NumberTitleIssue Date
7283722Apparatus and method for reproducing video signals as they are recorded
Video signals received on TV channels are recorded and reproduced with time-division compression and decompression to and from a storage medium to allow the video signals to be reproduced while the signals are being recorded. A channel-switching signal is generated ...
10/16/2007
7256115Asymmetric plating
A method and apparatus are disclosed for forming a tapered contact structure over a contact pad. The tapered contact structure may be used to securely anchor an overlying solder bump or solder ball. Additionally, the tapered contact structure allows the use of eithe...
08/14/2007
7171706Sofa convertible into a bed
The disclosure generally describes a sofa convertible into a bed. In one embodiment, the sofa includes a support and guide structure, and a mattress that is movable relative to the support and guide structure. The sofa can be moved between a bed configuration and a ...
02/06/2007
7168111Jacknife bed and couch for mobile vehicle
A combination jackknife bed and couch for a mobile vehicle. The jackknife bed and couch allows drivers to wake up and fold their sheets and pillow away from a seamless sleeping surface without the need to remove the sheets, blankets, pillows or other bedding materia...
01/30/2007
7134153Cradle conversion system
A cradle conversion system having a cradle moveable between at least one sofa position and a bed position. The system comprised of a cradle having a first and second deck and a locking mechanism for selectively securing the decks in a set angular position to one ano...
11/14/2006
6715166Futon sofa bed
The futon sofa bed frame featuring a quick assembly system and method for fitting the back-deck into position between the arm panels. A futon sofa bed frame featuring a quick assembly system and method for attaching the seat-deck to the back-deck that may be convert...
04/06/2004
6349431Convertible furniture frame
A furniture frame convertible from a seat to a bed is disclosed. The furniture frame includes side frame members spaced-apart by a supporting rail and a body-supporting member including two sections pivotally connected together and connected to the side f...
02/26/2002
6138300Futon frame
A futon frame is convertible between a bed position and a sitting position and includes a back portion and a seat portion. The back portion is oriented generally upright when the frame is in the sitting position and is oriented horizontally when the frame...
10/31/2000
5682629Divan-bed which can be converted via operating means of the continuous-balancing type and with variation of the height of the seat
Divan-bed includes a fixed frame resting on the floor, a backrest and a seat, in which at least two longitudinal sides of the frame are formed by rails guiding a carriage movable in translation along a horizontal plane, the carriage having pivotably hinge...
11/04/1997
5038423Motorized convertible seat-bed
A motorized convertible seat-bed to electrically shift the seat-bed from between its seat position and its bed position. The seat-bed including a drive unit and a pair of mounting plates connected to a seat support and back support pivotally interconnecte...
08/13/1991
4996730Supported sofa bed recliner
A sofa bed recliner with a back frame that has no rearward movement when converting from a sitting position to a horizontal position, is provided with simple support legs, which facilitate the ease of converting and reverting the sofa bed recliner and pro...
03/05/1991
4756034Motorized seat-bed
A seat-bed assembly is provided having a conversion linkage fixedly attached to the seat member and disposed so as to restrict movement of the seat member during conversion. The seat member is slidable along a path determined by a guide track and avoids e...
07/12/1988
4654902Convertible seat-bed
A convertible seat-bed includes a pair of plates pivotally connected to the seat support and back support of the seat-bed. An arm is pivotally connected between the pivot plates and acts as a control link....
04/07/1987
4512048Van sofa bed
A sofa bed combination is shown of the type adapted to be mounted in the interior of an automotive van. The sofa bed includes a front cushion, a rear cushion and an intermediate cushion. The sofa bed cushions are pivotally mounted on a rigid frame which i...
04/23/1985
4480344Divan-bed
A divan-bed (10) has a frame (11) cooperating with side walls (14) and with a crosswise element (15) that connects said side walls, whereby the frame (11) consists of five consecutive, articulated leaves (12) covered with a one-piece mattress (13) and the...
11/06/1984
 
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