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

Passenger seat with adjustable lumbar support

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

Passenger seat with adjustable seat depth

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

Passenger seat with variable length seat bottom

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

Passenger seating with variable length seat bottom

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

Patient support system for wheelchairs and the like

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

Patient supporting device

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

Physiotherapeutic chair like device

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

Pilot seat

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

Pneumatic energy absorbing seat assembly

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

Pneumatic lordosis support

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

Pneumatic lumbar adjustment system

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

Pneumatically controlled seat for vehicle

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

Pneumatically cushioned vehicle seat(s) and apparatus and method

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

Pneumatically-cushioned chair

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

Portable air-pressure applying assembly for seats

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

Portable back support

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

Portable back support for chairs

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

Portable orthopedic support device

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

Portable seat and back rest