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 – Having a plurality of adjacent relatively adjustable sections

Seating system

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

Seating unit including novel back construction

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

Seating unit with adjustable lumbar device

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

Seating unit with adjustable lumbar device

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

Seating with comfort surface

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

Seating with comfort surface

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

Seats for vehicles, airplanes or the like

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

Seats with twistable seat elements

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

Self adjusting seatback system

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

Self adjusting seatback system

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

Self-adjusting seating system

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

Self-inflating cushion and valve therefor

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

Self-inflating support device including curved memory plate

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

Self-releasing ratchet-type seat adjustment

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

Shape adjusting mechanism

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

Shape memory polymer seat assemblies

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

Shape-adjusting mechanism

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

Shape-adjusting mechanism for backrest

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

Shapeable matrix, and a chair using a matrix