Matches 1 - 50 out of 103 1 2 3 >
Match Document Document Title
7588292 Gardening chair having movable support surface  
A gardening chair configured to facilitate increase access to the area proximate thereto for a user. The gardening chair further includes a stationary base that is configured to provide structural...
7547067 Tilt and swivel chair and mechanism therefor  
The invention provides a chair and mechanism to permit occupant swivelling, bouncing, and tilting. The chair mechanism also provides tilt limitation using a keyhole tilt delimiter. The keyhole...
7520469 Passenger seat, an aircraft passenger seat in particular  
In a passenger seat, an aircraft passenger seat in particular, one seat component, such as seat carrier ( 9 ), seat element, backrest ( 3 ), and arm rest, can be placed at selected positions...
7497516 Mobile joint with several stable positions, suitable for use in furniture  
The present invention relates to a mobile joint ( 1 ) for a seating construction, especially a chair, for mounting between a seat device and a base, comprising at least two joint elements ( 10, 30...
7490903 Tiltable seat mounting apparatus  
A tiltable seat apparatus comprises a mounting structure attachable a vehicle chassis and including spaced-apart upstanding portions and a mounting member connected between the upstanding portions....
7434881 Dynamic chair  
A dynamic chair providing automatic motion in a seat. The chair has bottom, a support means disposed between the base and the seat bottom, a drive motor. A first drive wheel driven by the drive...
7401856 Seating device  
There is provided a sit-stand stool comprising a seat adapted to support a pelvis of a user and a base. The base supports the seat and is adapted to securely engage a floor. The base is adapted to...
7338125 Rehabilitative and recreational armchair  
The rehabilitative and recreational armchair constructed of a framework made of tubes, bars and/or other elements, such as flat bars and angle bars, wherein the arms, the backrest and the seat are...
7303234 Vehicle seating with arcuate motion support  
A passenger seat includes a frame, a bottom, a back, and a headrest, and incorporates a cylindrical motion support member. The support member includes a stationary member carried by the passenger...
7281749 Seat device for vehicle  
A vehicle seat device includes a right side link mechanism and a left side link mechanism adapted to be provided between a vehicle floor and a seat for supporting the seat to move upward and...
7278688 Elastic support structure for a human body to lean against  
The elastic support structure for human body to lean against includes a connecting frame, a swing rack, and an elastic rod. The connecting frame includes a connecting surface and a positioning part...
7100983 Lumbar flexing seating apparatus  
A buttocks seat is supported by a post tiltably affixed at a lower end to an upper face of a base. The post is also axially rotatable relative to the base, and threadably engaged with an underside...
7083234 Vehicle seating with arcuate motion support  
A passenger seat includes a frame, a bottom, a back, and a headrest, and incorporates a cylindrical motion support member. The support member includes a stationary member carried by the passenger...
7063386 Passenger seat with tilting seat bottom  
A tilting seat bottom assembly for a passenger seat includes: a seat pan assembly for supporting a passenger and a pivot assembly for being attached to the seat frame. The seat pan assembly is...
7044553 Vehicle seat suspension with omni directional isolator  
A vehicle seat suspension apparatus that is mechanically simple, inexpensive, occupies little space, and operates effectively with force inputs from any horizontal direction. The preferred...
7032972 Resilient seating structure  
A seating structure 30 includes spaced housings 34 and 36 between which a seating portion 92 of a platform 60 is located. The platform 60 is also formed with non-seating portions 94 a ...
6979059 Rocking chair construction  
A rocking chair has a flexible joint between a chair base and a chair component permitting rocking action. The flexible joint includes a housing with a plurality of internal surfaces. A plurality...
6910736 Seats with twistable seat elements  
The invention relates to a seat or seat back comprising of seat elements which are arranged to resiliently move with respect to each other and arranged to move with respect to a central axis,...
6866340 Spinal glide ergonomic chair seat and pelvic stabilizer  
A chair and standing device includes a mechanism for allowing movement in an individual's hips and lower back while seated in a chair or standing in one's workstation, by letting the pelvis glide...
6863017 Safety seat for a marine craft or other vehicle  
A safety seat assembly including a seat or like occupant support structured to maintain an occupant, such as a child or infant, in a predetermined, substantially upright orientation relative to the...
6688689 Multiple degree of freedom seat suspension system  
A seat suspension system includes a first seat (e.g., a base) member and a second seat (e.g., a seat) member preferably overlying the first seat member. At least one spring (e.g., elastic or...
6685268 Seat arrangement for sitting furniture  
A seat arrangement for sitting furniture such as chairs has a seat member and a support arranged underneath the seat member, wherein the support has an elastic body allowing a tilting movement of...
6663061 Vehicle seat leveling system  
A vehicle seat leveling system for adjusting the angle of a seat to compensate for the natural road angle. The vehicle seat leveling system includes a first spacer having a first slot and a second...
6644742 Seating element for a seating arrangement  
The invention relates to a novel seating device ( 1 ) with an elastic support element ( 2 ), at least one support leg ( 3 ) and a seat element ( 4 ), wherein the support element ( 2 ) has a...
6626494 Chair and method for correcting an improper alignment of spinal vertebrae  
Disclosed is a chair and a method using the chair, which can be not only used easily and comfortably but also utilized in treating an improper alignment of spinal vertebrae. The chair has a seat...
6595586 Two platform motion seat  
a seating structure provides improved comfort and includes a single, pair, or multiple numbers of moving seating assemblies with independent platforms, especially suited for the automotive or...
6481795 Therapeutic chair  
A therapeutic chair having a seat, a base configured to rest on a surface, and a seat support mechanism configured to couple the seat to the base and to enable the seat to be rocked in any...
6398303 Seat  
The seat cushion of a seat can be tilted about its longitudinal center axis for generating a tilting movement of the pelvis of a seat occupant. For generating the tilting movement, an adjusting...
6386635 Shock absorbing boat seat assembly  
A shock absorbing boat seat assembly for providing a more comfortable ride upon a boat moving upon water. The shock absorbing boat seat assembly includes one or more seat members each having a seat...
6370716 Inflatable cushioning device with tilting apparatus  
A cushioning device for a body support such as a mattress, seat, sofa, or the like where support is obtained from a fluid. The cushioning device is self-inflating, self-adjusting, and provides a...
6213553 Seat element  
A bicycle seat especially suitable for mountain and road bikes. The bicycle seat includes a seating surface that tilts along an axis positioned at the middle of the distance between the ischial...
6206335 Adaptable frame carrier with freedom of movement along three axes for couches or seats  
An adaptable frame carrier with triaxial freedom of movement for couches and seats, in which the freedom of movement is achieved in the X-, Y- and Z-direction by a system of elements which can be...
6106064 Swivelling and tilting chair  
A chair (1) including a seat (2) coupled to a mounting shaft (3) having an axis of rotation (7), a base (4) and a shaft coupling which allows the shaft (3) to swivel relative to the base (4) about...
6068280 Self-leveling seat for a wheelchair  
A wheelchair provides a seat mounted to a base preferably through use of a universal joint to provide for selective orientation of the seat. A pair of actuators are interposed between the seat and...
6056362 Chair assembly, in particular a chair assembly for use in virtual reality devices  
Chair assembly, in particular a chair assembly for use in virtual reality devices, comprising a substructure which comprises a stationary bottom frame and situated above it a top frame bearing a...
6033021 Chair having automatic adjustable cycle seat  
A chair with an automatic seat which cyclically inclines is configured with a forward/backward cyclically inclining mechanism (8) which supports the seat (6) supplied separate from and independent...
6019422 Laterally pivoting bicycle saddle mount with shock absorber  
A mounting for a bicycle saddle which allows lateral rocking with respect to a seat post. The mounting features a platform spaced apart from a shoe member by a cylindrical elastomer, with the...
6003944 Bar stool  
A bar stool having a seat portion, an intermediate portion and a base portion, wherein the intermediate portion has a spring construction and is mounted tiltably and returnably on the base portion....
5992933 Tiltable seat mount insert assembly  
An adjustable device to support a seat on a machine or vehicle that is laterally pivotal about an axis parallel to the longitudinal axis of the machine to permit the seat to accommodate uneven...
5909925 Rocker stool with contact means centrally arranged below the seat  
The device concerns a rocking stool comprising a seat surface 1 and a support structure 6 having a base 3, wherein arranged at the base end of the support structure 6 is a contact means 5 which can...
5901612 Dual axis mechanically actuated motion platform  
A dual axis mechanically actuated motion platform which allows a user to move him or herself through a wide range of angular displacement in two intersecting axes individually or simultaneously by...
5871257 Self-leveling seat  
A self-leveling seat is provided including a vehicle having a seat with a horizontally oriented seat portion and a planar floor board. A tubular mounting frame includes a lower horizontal portion...
5795022 Apparatus for providing mobility and floatation-like effect to a seat or chair  
An apparatus for providing universal mobility to a seat or chair and imparting a floatationlike sensation thereto, the apparatus includes a base operably positioned beneath the seat and members...
5769492 Back saver sport seat  
An apparatus for supporting a user in a seated position is disclosed. The apparatus includes a seat for supporting the user in a seated position, and a base. A connection mechanism couples the seat...
5746481 Sitting device  
The invention relates to a sitting device with a seating surface and a seat support supporting said sitting surface, the seat support being connected on the floor side with an elastically...
5735575 Ergonomic antifatigue seating device and method  
A method and apparatus is disclosed for periodically and rhythmically lifting one hip of a seated person and then the other, thereby simulating the muscle stimulation and relaxation imparted to a...
5728049 Therapeutic seating apparatus  
A seating apparatus is provided which has a seating surface that tilts in a full-circle manner, the tilting being controlled so as to be adequate to allow the person seated on the apparatus to...
5695245 Orthotic seat  
A modular orthotic seat is made up of individual shells or modules that are adjustably connected together for accommodating changes in size of the user. The modules include a pelvic module for...
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...
5577803 Adjustable seat  
An adjustable seat having a seat cushion and a backrest which are both secured to an underframe. The seat further includes a hydrostatic system of incompressible fluid contained within a closed...
Matches 1 - 50 out of 103 1 2 3 >