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

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

Fluidic control mounting system

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

Fold down seat lumbar support apparatus and method

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

Folding chair equipped with inflatable waist pad

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

Force adjusting device

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

Four-way lumbar support

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

Four-way power lumbar system

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

Furniture member lumbar support system

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

Height adjustable spine support

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

Hip supporting apparatus of seat

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

Improvements in and relating to seat arrangements providing adju

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

Inflatable air cell having improved cell-to-air tube connection

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

Inflatable lumbar support

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

Integrated adjustable lumbar support and trim attachment system

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

Integrated adjustable lumbar support and trim attachment system

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

Lift wire lumbar

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

Low cost lever acutator apparatus and method

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

Lumbar device

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

Lumbar support

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

Lumbar support