Class 297/28 - Rigid with armrest

Subclass of Class 297 - Chairs and seats
Definition: Device wherein said part is either integral with or fixedly
No. of patents: 35
Last issue date: 05/31/2011

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Number	Title	Issue Date
7950734	Recliner with locking mechanism A recliner includes a folding frame including two arm rests, a chair frame coupling with the folding frame, and a locking mechanism. The chair frame includes a seat frame, a back frame, and a leg frame, wherein the chair frame is adapted to be selectively adjusted a...	05/31/2011
7361128	Exercising apparatus An exercising apparatus has a front frame, a rear frame and a seat assembly. The rear frame is connected to the front frame and the seat assembly is mounted pivotally between the front frame and the rear frame. The seat assembly has a seat back, a seat, a leg holder...	04/22/2008
7357453	Chair with armrests This invention teaches a chair comprising a seat; a backrest; a first armrest; a second armrest; a seat support structure; means for supporting the lower back of a seated person; a first slider; a second slider; a first slideway having a plurality of cavities; and a...	04/15/2008
7219955	Anti-pinching device for use in a folding chair A folding chair includes first and second parts each having at least one leg, a total number legs of the first and second parts being at least three. A third part of the chair forms a seat and is pivotally connected to the first and second parts. A connecting assemb...	05/22/2007
7195310	Collapsible chair with adjustable backrest A chair includes a support assembly comprised of a first leg set having two space first bars and a second leg set having two space second bars located between and pivoted to the first bars. A backrest has is rotatable with respect to the support assembly to selectiv...	03/27/2007
7147277	Foldable chair A chair. The chair folds by a plurality of hinges between an expanded position and a collapsed position to seat a person substantially horizontal while the chair is positioned on an angled surface. The chair comprises a back assembly, a seat assembly, a leg assembly...	12/12/2006
7066534	Hard arm chair with sliding arm mechanisms A collapsible chair (10), having a frame assembly (16) including a number of frame members (20), the upper ends of the frame members (20) being pivotally attached to upper pivot assemblies (36, 38), and the lower ends being pivotal...	06/27/2006
RE39022	Backpack chair A backpack unit comprising a frame of a material selected from a metal alloy, including, but not limited to, aluminum, aluminum alloy, steel, and steel alloy or plastic. The frame includes a U-shaped seat frame pivotally coupled at its ends to ends of a U-shaped bac...	03/21/2006
6979056	Beach chair with movable shade The folding chair with a movable shade includes a back support frame and a flexible back support, a seat support frame and a flexible seat and a cross frame member pivotally mounted between the back frame and the seat support frame to provide an angular seating posi...	12/27/2005
6902231	Collapsible chair A collapsible chair includes front and rear leg members interconnected pivotally at upper end areas. A connector is connected pivotally to the rear leg member, and an extension limiter is connected pivotally to the connector at one end and to the front leg member at...	06/07/2005
6502899	Chair having an armrest with a detachable face panel A chair includes a backrest member, a seat member and a pair of armrest members. The backrest member has opposite lateral sides, upper and lower ends, and an intermediate portion between the upper and lower ends. The seat member has a rear end pivoted to ...	01/07/2003
6056172	Backpack chair A backpack unit comprising a frame of a material selected from a metal alloy, including, but not limited to, aluminum, aluminum alloy, steel, and steel alloy or plastic. The frame includes a U-shaped seat frame pivotally coupled at its ends to ends of a U...	05/02/2000
6030032	Armrest for a chair An armrest for a chair includes an armrest frame formed with an elongated channel with a bottom opening, a hollow mounting seat disposed in the channel, and a shaft extending slidably through the mounting seat along an axis parallel to the armrest frame a...	02/29/2000
5613737	Lawn chair with protective armrest sleeve members A lawn chair includes a backrest frame and two arm support frames provided at two opposite sides of the backrest frame. Each of the arm support frames has an armrest portion and a positioning member secured to the armrest portion and formed with a first l...	03/25/1997
5611594	Portable folding chair A portable folding chair that is provided with a pair of telescoping side mounting members each made up of an inner and outer telescoping tube that are prevented from having sliding movement relative to each other when the chair is in its erected state, i...	03/18/1997
5588696	Convertible chair with armrests which converts to a backpack A convertible backpack assembly for carrying items therewithin, yet providing a readily adaptable assembly for conversion into a beach-type chair. The assembly includes a front panel which is disposed generally parallel to a back panel when the assembly i...	12/31/1996
5570926	Collapsible easychair An easychair having a frame which forms the back of the chair, two side members forming the seat of the chair and a pair of spaced apart arm rests. The side members and arm rests are mounted or articulated upon the frame. A U-shaped frame forms the leg re...	11/05/1996
5464270	Stageless folding deck chair A stagelessly folding deck chair comprising a back frame, a seat frame pivotally connected with the back frame, a leg frame pivotally connected with the seat frame, two adjusting armrests each having an adjusting rod, and a support frame, wherein the adju...	11/07/1995
5310246	Lawn chair A foldable lawn chair includes a seat frame, a backrest frame connected pivotally to a rear end of the seat frame, and two arm support frames at two sides of the seat frame. Each of the arm support frames has an armrest portion provided with a positioning...	05/10/1994
5282664	Folding lawn chair A lawn chair includes a seat frame assembly which has a seat frame and a rear leg frame, a backrest frame connected pivotally to the rear end portion of the seat frame at the lower end portion thereof, two spaced arm supporting frames provided on two side...	02/01/1994
5244250	Portable fold-up sports chair A portable, fold-up sports chair includes fabric seat and back portions, attached to and extending between a lightweight, collapsible tubular frame. The transverse frame members are hinged to allow the chair to be folded into a compact bundle for transpor...	09/14/1993
4906042	Device for locking, in any one of the notches of a rack, an adjusting finger and armchair employing said device This invention relates to a device for locking an adjusting finger in any one of the notches of a rack, wherein the first mobile element provided with the rack defines windows for the passage of retractable stops capable of being placed opposite the notch...	03/06/1990
4898421	Folding furniture A furniture with a guide groove in each back leg for the purpose of folding up the furniture is provided with catch elements in the region of the guide groove. This makes it possible to adjust the seat at various inclinations with respect to the horizonta...	02/06/1990
4890881	Multi-position, foldable armchair with adjustable backrest inclination and seat height This invention relates to a multi-position, foldable armchair whose backrest inclination and seat height are adjustable, comprising, on each side, a crossed support of which the rear leg is articulated about a pivot pin under the front part of a seat and ...	01/02/1990
4792181	Foldable armchair with adjustable backrest and footrest This invention relates to a foldable armchair incorporating adjustable backrest and footrest, in which the connecting elements which control orientation of the footrest are connected to the backrest by pivoting crank pins provided with bearing faces coope...	12/20/1988
4784432	Adjustable chair An article of furniture such as a chair (10) includes a seat member (13), a back member (11) pivotally attached to the seat member (13), leg members (14,16) attached to the seat member (13), and arm members (20) attached to the back member (11). The arm m...	11/15/1988
4776634	Armchair structure having independently adjustable back, seat and foot-rest Armchair structure with independently adjustable back, seat and foot-rest, wherein the back is hinged at one end of the seat frame, and the foot-rest is hinged at the opposite end, the frame itself being hinged at the support structure beyond the center l...	10/11/1988
4719653	Adjustable body support device An adjustable body support device comprises a seating portion for supporting the lower torso of the body and a back portion for supporting the upper torso of the body. An arm rest is fixedly secured to the seating portion for supporting the arms of the bo...	01/19/1988
4715650	Fully collapsible portable chair A collapsible folding lawn chair is provided. Employing a chair of the folding frame and "sling seat" variety, a second level of compactness is achieved by addition of flexible locking hinges intermediate certain straight members of the frame. The chair r...	12/29/1987
4682816	Easy chair This invention relates to an easy chair comprising a seat surface fixed to the frame and with respect to which are pivotally mounted, to the rear, a backrest with several positions and, at the front, a leg rest composed of two hinged panels. The backrest ...	07/28/1987
4674793	Folding chair A folding chair includes two pairs of front and rear legs which are arranged at opposite sides of a seat and support the same in a substantially horizontal orientation in a position of use of the folding chair. A backrest is pivotally connected to the rea...	06/23/1987
4522446	Article of furniture The present invention relates to a reclining chair or lounge having a pivotally connected back portion. The preferred form is a molded plastic sun lounge which can recline to function as a couch or bed. The sun lounge is able to be stacked when in the ful...	06/11/1985
4482184	Portable folding chair Chair support pivotably carries parallelogramic support arms which are pivoted to seat rails. One of the support arms continues above the seat rail to become an arm support and adjacent the top thereof carries one end of a telescoping unit. The other end ...	11/13/1984
4421358	Arm rest construction There is provided an arm rest assembly for a chair or the like, including an arm rest member and a support member which are pivoted together. The arm rest member has a top surface and the support member terminates below the top surface and is pivoted ther...	12/20/1983
4319779	Adjustable lawn chair with separate footrest A relatively straight back curves forward at the lower end at a small angle to the longitudinal axis of the back to form an integral supporting foot portion, and at the approximate center of the length of each side member of the back a pivot journal or st...	03/16/1982

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Class 297/28 - Rigid with armrest