LandOfFree - US Patents - Listing for Chairs and seats,Bottom or back with means to alter contour

Chairs and seats – Bottom or back with means to alter contour

Seat having lumbar support and vertical height adjustment mechan

Chairs and seats – Bottom or back with means to alter contour

Seat having pneumatic component

Chairs and seats – Bottom or back with means to alter contour

Seat having vertically movable lumber support

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat lumbar motion chair, assembly and method

Chairs and seats – Bottom or back with means to alter contour

Seat pad with adjustable lumbar support

Chairs and seats – Bottom or back with means to alter contour – Having a plurality of adjacent relatively adjustable sections

Seat pan producing a massaging effect, in particular for...

Chairs and seats – Bottom or back with means to alter contour – Located at the front of the seat bottom

Seat plate for a seat of adjustable seat depth

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat structure

Chairs and seats – Bottom or back with means to alter contour – Having adjustment means for seat surface tension

Seat structure

Chairs and seats – Bottom or back with means to alter contour – Providing support for the sides of a seated occupant

Seat structure

Chairs and seats – Bottom or back with means to alter contour – Having adjustment means for seat surface tension

Seat structure with elastic suspension

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat subportion adjustable in relative height and/or angle...

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat subportion adjustable in relative height and/or angle...

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat suspension arrangement and adjustment mechanism therefore

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat suspension arrangements

Chairs and seats – Bottom or back with means to alter contour – Located at the front of the seat bottom

Seat vertical position adjusting device

Chairs and seats – Bottom or back with means to alter contour

Seat with adjustable back support

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region

Seat with adjustable lumbar support

Chairs and seats – Bottom or back with means to alter contour

Seat with adjustable lumbar supporter