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

Back support structure for a seat

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

Back support truck seat back

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

Back-rest with adjustable lordosis support for seats

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

Back-support device

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

Backrest

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

Backrest

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

Backrest adjusting device

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

Backrest adjusting device

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

Backrest adjusting device for office chairs

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

Backrest adjustment device

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

Backrest assembly

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

Backrest assembly for a wheelchair

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

Backrest for a chair, with a retractor

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

Backrest for chairs

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

Backrest of a motor vehicle seat

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

Backrest structure for a leisure chair

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

Backrest supporting assembly

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

Backrest with adjustable lumbar support

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

Backrest with adjustable lumbar support