LandOfFree - US Patents - Listing for Chairs and seats,Bottom or back with means to alter contour,Having a plurality of adjacent relatively adjustable sections

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

Adjustable support structure and method of using the same

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

Back support for a seat

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

Chair back with lumbar and pelvic supports

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

Chair back with lumbar and pelvic supports

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 – Having a plurality of adjacent relatively adjustable sections

Chair having adjustable back support

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 – Having a plurality of adjacent relatively adjustable sections

Easy ejector seat with skeletal crash safety beam

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

Ergonomic adjustable chair and method

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

Massaging device for a chair with resilient straps

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

Padding structure for a chair

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 – Having a plurality of adjacent relatively adjustable sections

Pressure-relieving wheelchair seating apparatus

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

Pressure-relieving wheelchair seating apparatus

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

Seat back with adjustable headrest

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

Seat construction which corrects the pelvis so that it influence

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

Seat construction with removable side cushions

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

Seat pan producing a massaging effect, in particular for...

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

Seat with biomechanical articulation