Matches 1 - 50 out of 60 1 2 >
Match Document Document Title
7275788 Music posture chairs  
Chairs for encouraging proper posture for performers, including vocalists and instrumentalists. Chairs allow for maintenance of proper posture by performers seated in engaged and in perched positions.
7270376 Enhanced process for making seating elements and products thereby including those specially designed for children  
By combining a wedged cushion and specialized method for aligning a user's ischial tuberosities—which increases relative lordosis in the lumbar spine and pelvis venous outflow from the lower...
7185910 Multi adjustable chair  
A multi adjustable chair is comprised of a support frame to which is secured an adjustable seat assembly and an adjustable backrest assembly. The backrest assembly has displaceable back support...
7024714 Celled seat cushion  
A seat cushion includes a flexible base having a pandurate shape symmetrical and foldable along the centerline thereof. An undulant pattern of cells is disposed on one side of the base and extend...
7024713 Seat cushion  
A seat cushion ( 1 ) with a seat surface wall area ( 3 ) and with a bottom surface wall area ( 5 ) has a bead-shaped transition wall area ( 5 ) which joins the seat surface wall area ( 3 ) to the...
6997516 Convertible seat with contoured-front for localized body heat dispersion and pressure reduction  
A seat (chair, stool, etc.) has a seat base with a contoured front that is recessed in the middle. The recess extends towards a seating center and/or in a downward direction, creating an open area...
6983991 Removable anatomic seat  
A removable anatomic seat ( 10 ) comprises a support structure ( 22 ) for an anatomic seating recess ( 20 ) for a user, where the structure is rested above a piece of furniture ( 14 ) and where the...
6971715 Motorcycle seat saddle  
The motorcycle seat saddle is a motorcycle passenger seat extension device designed to widen the seat to increase the passenger's comfort and sense of security while riding and ultimately enable...
6908159 Seat for a reclining office chair  
A seat portion ( 14 ) for a seat ( 10 ) wherein the seat portion ( 14 ) includes a panel having a rear portion to support the occupant. The rear portion has a longitudinal centerline and...
6893087 All terrain vehicle seat cushion  
A seat cushion for use on all terrain vehicles and snowmobiles made of a single piece of molded foam having a skin covering a foam core, a front portion with a curved leading edge to fit against a...
6880885 Seat with contoured-front for localized body heat dispersion and pressure reduction  
A seat (chair, stool, etc.) has a seat base with a contoured front that is recessed in the middle. The recess extends towards a seating center and/or in a downward direction, creating an open area...
6643874 Pyramidal seat cushion  
The inflatable cushion, pyramidal in shape, with a protective back flap, disclosed herein is relatively soft, conformable, and easy to transport. It is remarkable in its ability to facilitate...
6293625 Chairs  
A seat (10) for a chair having a base (11) and ridges (13) which extend transversely of the base (11). The ridges (13) are raised and are engaged by the Ischial Tuberosities of a person sitting on...
6250718 Support member for a chair back  
A chair including a seat, a support member, an outwardly extending projection and a chair back. A support member extends upward adjacent a rear portion of the seat. An outwardly extending...
6158814 Unitary seating device for compensating for pelvic tilt  
A device for increasing comfort for a human in the sitting position that includes a unitary seat cushion having right and left side cushion portions for supporting the right and left innominate...
6109696 Chair with chair back attachment  
A chair having a support member secured to a chair back without fastening devices. The support member having a top portion extends upward from a rear portion of the seat. The projecting surface is...
6027171 Automotive modular seat frame assembly  
An automotive seat assembly which comprises a seat cushion, a seat back portion having a pair of spaced apart upright members each having upper and lower ends, and a cross member extending between...
6022075 Chair cushion  
A portable cushion to use with a chair having a seat with upwardly extending elements which may be hip supports or arm rests on each side of the seat having a material thickness sufficient to raise...
5997095 Supporting seat  
A seat for supporting the pelvis of the user in a correct physiological position substantially corresponding to the pelvic standing position. The seat has a dished gluteal position (16) which...
5979989 Universal health seat  
Universal health seat in which the peripheral edge of the top face of the sitting part 5 and the sitting face 4 are formed in such a way that the user thereof receives ideal support. The pelvis of...
5887951 Orthopedic seating orthosis for correcting posture and restricting gluteal spreading  
An orthopedic device intended to be contacted by the lower pelvic region of a seated user, the device principally involving a foundation member comprising a central bowl portion serving to receive...
5868463 Seat cushion with selectively inflatable interior seat and back compartments  
An seat cushion is adapted to selectively conform to a user's anatomy with a seat portion having at least one inflatable interior seat compartment with a resiliently compressible foam element...
5833319 Back cushion and seat cushion system  
A back cushion and seat cushion system including an intermediate extent having a rectangular configuration with an inner edge, an outer edge, and a pair of side edges defining a top face and a...
5695253 Article of furniture  
A plurality of support members are connected to a ring member, forming a substantially flat, rigid bottom with side, front and rear portions forming obtuse angles with the bottom. A substantially...
5681092 Anatomical wheelchair seat cushion system  
An anatomical wheelchair seat cushion system is disclosed. The system includes a flexible base having a lower surface which interfaces with the wheelchair and an upper surface which receives a...
5611602 Seats for swings  
A seat for a child's swing is of the type having a plate-like substantially rigid member to bear the weight of a user sitting on the seat, and resilient polymeric material secured to the plate-like...
5580128 Therapeutic seat  
The invention is an improved seat device to be used by those who have pain or discomfort sitting on a regular seat. The seat device can be attached to a chair frame or be used as a portable unit in...
5540484 Surgeon's chair seat  
A seat for a chair for surgeons is provided with the seating surface formed from a large number of resilient or partially resilient support elements (1 through 8). These are seated in through-holes...
5490717 Lotus seat  
A seating device is disclosed that offers comfort in use over extended periods of time and certain therapeutic effects as well as being readily portable and storable when not in use. The device is...
5414884 Seat cushion assembly  
A seat cushion assembly is provided that is specifically designed to alleviate the problems, such as discomfort, pressure sores, pressure ulcers, and hemorrhoids, that are associated with long term...
5411316 Single piece chair shell  
Disclosed is single piece molded resin chair shell comprised of a seat member, a back member, and a pair of connecting torsion links. The back of the seat member and the bottom of the back member...
5397166 Light-weight seat for motor vehicles  
Many seats are of complicated construction and are therefore heavy and expensive. To obviate these disadvantages, a self-springable seat member on which a cushion is placed, is mounted in its front...
5364167 Structure of seat cushion frame in a vehicle seat  
A structure of seat cushion frame in a vehicle seat, which has a pair of upwardly projected side frames, one of them being disposed at the side of a door of the vehicle, wherein such one of the...
5340197 One-piece seat shell  
A one-piece seat shell having a backrest and a seat connected by an angled transition section that contains a plurality of slots to permit resilient deflection of the backrest with respect to the...
5286089 Seat cushion for alleviation of perineal and rectal discomfort  
Disclosed is a unitary foam seat cushion (10) that is configured and arranged to eliminate contact pressure on the rectal, perineal and genital regions of a person seated on the seat cushion...
5197925 Flexible swing seat and method of assembling same  
A children's swing comprises a generally rectangular strap-like seat having a flat resilient main body and a pair of tubes extending along the underside of said body adjacent to the longitudinal...
5105489 Device and methodology for correcting scoliosis  
A device and method for treating scoliosis utilizing an easy to use seat cushion comprised of two members having angled top surfaces. The two members are arranged in an opposed side-by-side...
5058952 Conformable seat with pivotal belt support  
A seat includes a plurality of flexible belts, each extending in a loop about a fixed tubular member and an opposed rotatable tubular member, the tubular members being mounted in a seat frame. A...
5052068 Contoured seat cushion  
A contoured cellular cushion has a base and flexible cells, which are inflatable, projecting upwardly from the base. The base is rectangular and the cells are arranged in front-to-rear and...
4883320 Seat structure  
Resin-made support panels for supporting the ischium torus, lumbar and shoulder blade portions of a person seated are molded integral onto sheet-like springs which are plain-woven by resin fibers,...
4834458 Seat cushion structure  
A seat cushion is disclosed which comprises a rectangularly extending frame having opposed side portions; a flat sheet member arranged within a space defined by the rectangular frame; connecting...
4818021 User variable chair  
A user-variable chair comprises a frame having two opposing sides and cord adjustably strung between the opposing sides to provide individualized support for the user of the chair, for example, by...
4726624 Seat cushion  
The present invention relates to a seat cushion for the human body which comprises a pad comprising a flexible envelope containing a fluid filling material, which pad is adapted to be used in...
4637651 Seat plate  
Seat plate (10) for supporting the pelvis of a person sitting in a seat (2), e.g. a seat in a vehicle. Known seat implementations only give limited support in a horizontal direction. This causes a...
4636006 Seat cushion structure  
A seat cushion structure for use in a vehicle seat includes a seat cushion foam body having laterally spaced sides, a plurality of cushion springs disposed below and along the seat cushion foam...
4635622 Adjustable seat cushion  
The invention relates to an adjustable seat or cushion which can be used by a chiropractor to bring relief to sufferers of low back pain or sacroiliac problems. The seat cushion includes a base and...
4607882 Chair with saddle shaped seat and members externally transversely therefrom  
A chair provided with a seat and a back rest, said seat (1) having a general saddle shape, a saddle-like member (2,3 ) projecting out from a mid part of each longitudinal side of said saddle shaped...
4592587 Shapeable matrix, and a chair using a matrix  
A shapeable matrix comprises a plurality of first members each of which has a plurality of projections located on the periphery thereof, and a plurality of second members each of which has a...
4566733 Chair for work environment  
A chair seat construction which includes a flexible seat plate, and a U-shaped structural member extending fore and aft of the seat plate. A pair of hinges is provided, with each hinge pivotally...
4558900 Vehicular seat  
A vehicular seat provided on both sides with side support members for preventing a passenger from tilting during vehicular turning and thereby protecting the passener, is disclosed. Of those side...
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