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7396082 Task chair  
The present invention relates to task chairs that support the body of the user in healthy positions while the user performs various tasks over extended sitting periods and that provide independent...
7387336 Child seat  
A child seat includes a main body having a seat portion and a backrest portion with a hole therein, a sliding member disposed at the backrest portion to cover the hole and having webbing inserting...
7360837 Backrest adjusting device for chair  
A backrest adjusting device includes a fixing plate fixed to a chair seat. A block is pivotably received in a groove in a coupling seat fixed to the fixing plate. A portion of the fixing plate is...
7357051 Ratchet-type adjustment device  
A ratchet-type adjustment device for the ratcheting displacement of an adjustment body with respect to a fixed base element having an oblong actuating element, where the actuating element can be...
7354108 Seat reclining apparatus  
A seat reclining apparatus includes an internal gear, an external gear, an eccentric drive mechanism, and a base plate. The internal gear is secured to a seatback arm. The external gear includes an...
7338123 Ergonomic chair  
An ergonomic chair including a seat support structure with a seat bottom and seat back supported by the seat support structure. The seat bottom is shortened to accommodate the buttocks and ischia,...
7328929 Vehicle seat and a vehicle provided with such a seat  
The vehicle seat comprises a seat back, a seat proper, and a support mounted on a vehicle floor. The seat proper is connected to the support via a front link leg. The seat back is connected to the...
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...
7300109 Seat assembly for a motor vehicle seat  
The invention relates to a seat assembly for a motor vehicle seat, comprising a seat frame, which defines a seating surface for a motor vehicle occupant and pivotally mounted backrest, which can be...
7296855 Chair, in particular office chair  
A chair has a chair body, a rest, an adjusting mechanism for adjusting a height of the rest and including a securing element solidly connected to the chair body and having a free end with a slot, a...
7296854 Safety seat restraint system  
A seat restraint configured to be secured to an anchoring tube includes at least one anchoring tube engaging member, and at least one fastening member integrally formed with the at least one...
7275790 Backrest elevation adjustment assembly  
A backrest elevation adjustment assembly is provided, which is mainly composed of an L-shape member, a sliding member, and a multi-step positioning member. A seat supporting board is attached to...
7264312 Backrest adjusting mechanism  
A backrest adjusting mechanism is angularly disposed between a backrest and a seat of a chair, and includes a main support slidably received in a sleeve member, and a locating gear. The main...
7255395 Seat assembly with movable inner seat back  
A seat assembly includes a seat cushion, an adjuster mechanism and a seat back. The seat cushion has opposite front and rear ends. The adjuster mechanism is operatively coupled between the floor of...
7250091 Method of forming a seating system  
The present invention discloses a seating system that includes a seat back ( 20 ) with one or more plastic panels ( 22 ) that extend across a lateral distance of the seat back ( 20 ). The seat back...
7234777 Chair with adjustable armrests and backrest  
A task chair is disclosed, including a base, a seat supported by the base, and a pair of uprights connected to the base and extending upwardly from the seat. A pair of armrests are attached...
7232185 Adjustable head rest for child car seat  
A head rest for a car seat used to transport a child in an automobile is positionally adjustable vertically along the seat back on which the head rest is mounted. A latching mechanism, actuated by...
7222920 Adjustable chair  
A chair includes back and seat portions that include a padded member. Back support rails have opposed ends and include braces connected thereto. One end of the back support rails has notches that...
7210742 Distance adjustment device for chair  
A distance adjustment device for a chair includes a guide rail, a movable plate slidably mounted on the guide rail, a movable handle pivotally mounted on the movable plate and having a first end...
7201079 Rotary actuator for an adjuster of a vehicle seat  
In the case of a rotary actuator for an adjuster of a vehicle seat, in particular of a motor vehicle seat, having a manually actuatable operating element ( 7 ), a transmission gearing ( 11 ) on...
7188901 Chair adjustment mechanism  
A chair adjustment mechanism has a pin retaining member (as, for example, a sleeve) with a slot having two laterally spaced pin receptors. Each receptor is partially defined by a peripheral wall of...
7172252 Motor vehicle rear seat  
The present invention relates to a motor vehicle rear seat with a seat part ( 2 ), having an upper side ( 4 ), and a seat back ( 6 ), having a rear side ( 12 ), which faces a clearance behind said...
7147282 Chair with backrest depth adjustment mechanism  
A backrest depth adjustment mechanism which allows adjustment of the backrest assembly in a front-to-back manner with respect to the seat. The backrest assembly generally includes a backrest frame...
7140677 Ball chair  
A ball chair has a seat, a backrest assembly and a ball cushion. The seat has a top face, a passage defined in the top surface of the seat, at least three legs formed on the seat and each leg and a...
7134729 Frame assembly for vehicle passenger seat  
A frame assembly for vehicle passenger seat, including at least one leg unit, including a cantilevered transverse main beam carried by a fore and aft-extending seat leg for being mounted to the...
7125079 Portable seating device  
The present invention relates to a portable seating device (e.g., portable stadium seat) that includes a seat and a backrest movably interconnected with the seat, and that is generally positionable...
7104606 Support for a seating device  
A support apparatus is described for use in the field of workstation design. The support apparatus is movably attachable to a seating device to selectively provide both dorsal and ventral support...
7097246 Seat back with adjustable headrest  
A piece of furniture has a seat back having a front face and a headrest having a front face and positioned above the seat back with the front faces both facing forward. A guide forces displacement...
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...
7080885 Task chair  
A task chair equipped with a mechanism for independently adjusting the height and width of support arms by the manual operation of a single adjustment knob. Each of the support arms includes a...
7073854 Back supporting device for a motor vehicle seat  
A back supporting device for a motor vehicle seat includes a pair of hollow left and right sliding rails that are disposed fixedly on two opposite sides of a passenger seat portion disposed...
7055903 Adjustor for juvenile vehicle seat  
A juvenile vehicle seat includes a seat shell having a seat bottom and a back support coupled to the seat bottom. A headrest of the juvenile vehicle seat is coupled to the seat shell for...
7040703 Health chair a dynamically balanced task chair  
Healthy task seating is achieved by integrating three dynamics into a unique, dynamically balanced chair design that provides: (a) adaptable design features to accommodate a wide range of body...
7032969 Booster seat with adjustable seat back  
A booster seat having seat back carried by a seat bottom. The seat back includes first and second frame members mounted for slidable movement relative to each other. A flexible band interconnects...
7011371 Armrest assembly having a height adjustable function  
An armrest assembly includes an L-shaped support having a vertical section, a lift mechanism telescopically mounted in the vertical section of the support, a sleeve movably mounted on the vertical...
7000987 Device for supporting a seated person and method for adjusting, designing and/or manufacturing such a device  
A device for supporting a seated person, comprising a seat and a support for the lumbar-thoracic transition region, which is connected to the seat, and characterized by an adjustable lumbar-sacral...
6994396 Rotatable safety seatback for recreational vehicles  
A safety seatback for mounting to the rear of a watercraft is disclosed. The seatback rotates about the seat of the watercraft from an upright position to a boarding position. In the upright...
6969117 Backrest assembly for a seating arrangement  
A seating arrangement comprise a seat base. A seat back extends upwardly from the seat base. A backrest is displaceably arranged relative to the seat base between a first, retracted position in...
6957867 Height-adjustable armrest  
A height-adjustable armrest for a chair includes a body, a coupling seat, and an adjusting device mounted to the coupling seat. The body includes an arm support section for supporting an arm of a...
6945601 Multi-stage backrest assembly  
A multi-stage backrest assembly for a chair includes a support frame, a back support mounted on the support frame, a head support mounted on the support frame, and a waist support pivotally mounted...
6921135 Child's adjustable chair  
A child's chair that may be readily adjusted with regard to the height of the seat bottom, and the position of the seat back relative to the seat bottom. The use of telescoping legs and a slidable...
6893090 Combination of a seat and a backrest supported by a frame  
The present invention relates to a combination of a seat and a backrest supported by a frame, wherein said combination includes means for effecting movement of the seat with respect to the...
6877812 Support for a seating device  
A support apparatus is provided for use in the field of workstation design. The support apparatus is movably attachable to a seating device to selectively provide both dorsal and ventral support to...
6840577 Adjustable folding planar seat  
Systems and techniques are disclosed for a planar seating apparatus having a seat support in a first plane, a back support in a second plane and coupled to the seat support, and a plurality of side...
6820932 Computer bench  
A bench is provided for use by at least two persons of similar or differing heights. The bench includes a seat, a back, pivotal members and a support. The pivotal members are held in a...
6820928 Low-profile seat with relocatable backrest  
The invention is a foldable chair for use by hunters and outdoorsmen. The chair is equipped with folding leg elements positioned at opposite ends of a frame-mounted seating surface. The leg...
6811216 Infant car seat  
An infant car seat is provided, including a seat shell, a seat back slideably connected to the seat shell, a plurality of adjustment teeth provided along the seat back, and an adjuster rotatably...
6793286 Chair adjustment mechanism  
A simple, inexpensive and reliable chair adjustment mechanism is disclosed. The mechanism includes a base which is fastened to a chair support, a slide attached to an assembly to be adjusted, such...
6755463 Portable reflexology chair  
What is disclosed is a portable chair specifically adapted for the unique needs of a professional reflexology therapy session. The chair is collapsible and provides numerous adjustments to fit the...
6752460 Chair  
A chair ( 1 ) has a base ( 2 ) and upwardly projecting from the base ( 2 ) a supporting column ( 6 ) holding a seating device ( 7 ). Disposed on the base ( 2 ) is a plug-type connection piece ( 19...
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