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 – Providing support for lower back region

Chair backrest with integral lumbar support

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

Chair construction

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

Chair construction

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

Chair equipped with lumbar support unit

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

Chair for disabled

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

Chair for disabled persons

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

Chair for keeping a straight posture

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

Chair for work environment

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

Chair having a back comprising a plurality of articulated segmen

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

Chair having a backrest with an adjustable contour

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

Chair having a seat with adjustable front edge

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

Chair having a seat with adjustable front edge

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

Chair having adjustable back support

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

Chair having adjustable lumbar support

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

Chair having an adjustable lumbar mechanism

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

Chair having ergonomic lumbar support cushion

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

Chair or armchair

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

Chair seat with mutually moveable parts

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

Chair wing structure