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| Number | Title | Issue Date |
| 7997651 | Knockdown chair having reinforced side supports An improved knockdown chair having opposing substantially C shaped support arms, substantially L shaped tubular seating arrangement, sock type seating portion cover, front reinforcing member, and bottom reinforcing member, wherein each of the opposing substantially ... | 08/16/2011 |
| 7775590 | Knockdown chair having reinforced side supports An improved knockdown chair having opposing substantially C shaped support arms, substantially L shaped tubular seating arrangement, sock type seating portion cover, front reinforcing member, and bottom reinforcing member, wherein each of the opposing substantially ... | 08/17/2010 |
| 7384100 | Flexible reclining chair A flexible chair that includes a seat member with seat bottom and back rest portions, first and second pairs of legs, and a plurality of cross members. The pair of first legs are pivotly connected to rearward positions of the seat bottom portion and extend downwardl... | 06/10/2008 |
| 7334279 | Mattress pad A mattress pad positionable atop a rectangular mattress which better accommodates diverse weights and sizes of the human anatomy for enhanced comfort. The mattress pad includes a flexible air tight bottom sheet having a size and shape substantially similar to that o... | 02/26/2008 |
| 7073864 | Stackable chair with flexing frame A stackable chair has supporting side members that comprise two bars that cross one another in non-contacting relation to form a substantially X-shaped configuration, the two bars capable of flexing movement relative to one another, so that the chair can flex in res... | 07/11/2006 |
| 6435615 | Seating furniture with downwardly movable, pivoting backrest In a chair having a pivoting backrest, displacement of a seated person's clothing is minimized by yieldably mounting a pivot axis for the backrest so that the pivot axis is lowered in elevation as the person's back leans against the backrest.... | 08/20/2002 |
| 5586808 | Chair with lateral frame parts connected by transverse rods supporting seat and backrest A chair has two lateral frame parts, each one in the form of a single, continuous member of an elastically yielding material. Transverse rods are connected between the lateral frame parts. A seat is connected to at least one of the transverse rods and a b... | 12/24/1996 |
| 5335966 | Frame for a cantilever chair A frame for use in a cantilever chair comprises vertical pose portions (12) connectable to a seat shell (24). Base portions (36) are connected to points of the post portions (12) lying above the lower ends thereof, the base portions (36) thus being sloped... | 08/09/1994 |
| 5112107 | Spring-action chair A spring-action chair comprising a seat frame having left and right sides and left and right spring-action support means rigidly secured to the left and right sides of the seat frame for elevating the seat frame above the ground. Each support means compri... | 05/12/1992 |
| 5071191 | Combination wood-metal chair A chair comprising a combination of metal and wooden members provides a pleasing aesthetic warm appearance and a durable structure with a pivotal rocking action for the seat and backrest. A cut-out portion of the front leg houses a rectangular metal post ... | 12/10/1991 |
| 4946224 | Combination wood-metal chair A chair comprising a combination of metal and wooden members provides a pleasing aesthetic warm appearance and a durable structure with a pivotal rocking action for the seat and backrest. A cut-out portion of the front leg houses a rectangular metal post ... | 08/07/1990 |
| 4938530 | Wire frame chair A chair particularly suited for institutional multipurpose rooms, and the like, includes a base and a shell with a back and a seat which are constructed for generally contemporaneous movement. A first support connects the base with a medial portion of the... | 07/03/1990 |
| 4920591 | Air support for chair and method for manufacturing chair utilizing the air support An inflatable support device for use in a chair includes two flexible, generally rectangular outer elements which are sealingly connected along corresponding peripheral edge portions, a plurality of parallel connection elements positioned between and conn... | 05/01/1990 |
| 4911500 | Spring chair frame and method of fabricating same A spring chair has a seat frame and a base frame including an upper portion fixed to the seat frame, spaced front leg portions extending generally vertically down from said upper portions at the front of the seat portion, and base portions extending horiz... | 03/27/1990 |
| 4790596 | Resilient chair Chair having a frame formed of resilient rods bent to a U-shaped configuration for resiliently supporting a person sitting on the chair.... | 12/13/1988 |
| 4787672 | Seating furniture, more particularly chair An article of seating furniture (1) is constructed as a free oscillator having side members (6) with substantially Z-shaped resilient supporting sections (7), the supporting sections having a top end portion (9), a bottom end portion (8), and an intermedi... | 11/29/1988 |
| 4618185 | Ergonomic chair An ergonomic chair comprising: a substantially rigid seat structure (2,2'), a substantially rigid back structure (1,1'), articulated to the seat structure, a base (5,5') resting on the floor, a legs structure comprising on each side a pair of crossing legs (3,3', ... | 10/21/1986 |
| 4555139 | Patient's defined-motion chair A chair, especially suited for use by sitters lacking in normal strength, provides a lilting motion without shifting the base of the chair, and provides support and assistance to the sitter in exiting the chair. The seat and back of the chair are supporte... | 11/26/1985 |
| 4545615 | Furniture construction with replaceable elastomeric covering A seating unit comprises a pair of armrests, a first backrest secured between rearward ends of the armrests and disposed in cantilevered relationship therewith on the seating unit, a second backrest disposed in unattached relationship below the first back... | 10/08/1985 |
| 4529246 | Patient chair A chair is provided which finds primary, although not exclusive, use as a patient's chair in a hospital room. The chair is formed of both rigid and flexible resilient members, composed respectively, for example, of tubular and flat barstock spring steel, ... | 07/16/1985 |
