LandOfFree - US Patents - Listing for Chairs and seats,Back movement resiliently opposed in operating position

Chairs and seats – Back movement resiliently opposed in operating position – Resilient support includes armrest

Chair with arm mounted motion control

Chairs and seats – Back movement resiliently opposed in operating position – Resilient support includes armrest

Chair with arm mounted motion control

Chairs and seats – Back movement resiliently opposed in operating position – Back secured to resilient upright bar or rod

Chair with articulated, flexible spring backrest

Chairs and seats – Back movement resiliently opposed in operating position – Coil spring surrounds horizontal pivot

Chair with automatically adjustable tilting back

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Chair with backward and forward passive tilt capabilities

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Chair with control system

Chairs and seats – Back movement resiliently opposed in operating position – Resilient support includes armrest

Chair with deformable armrest

Chairs and seats – Back movement resiliently opposed in operating position – Back secured to resilient upright bar or rod

Chair with flexible, resilient back support

Chairs and seats – Back movement resiliently opposed in operating position

Chair with flexible, resilient back support

Chairs and seats – Back movement resiliently opposed in operating position – Back adjusts independent of seat

Chair with inclinable seat

Chairs and seats – Back movement resiliently opposed in operating position – Constantly oriented during up-and-down movement

Chair with its backrest adjustable in its angle

Chairs and seats – Back movement resiliently opposed in operating position – Resilient support includes armrest

Chair with lateral frame parts connected by transverse rods supp

Chairs and seats – Back movement resiliently opposed in operating position

Chair with movable back

Chairs and seats – Back movement resiliently opposed in operating position – Back secured to resilient upright bar or rod

Chair with movable back support

Chairs and seats – Back movement resiliently opposed in operating position

Chair with novel pivot mounts and method of assembly

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Chair with oscillating seat

Chairs and seats – Back movement resiliently opposed in operating position – Adjustable resistance

Chair with rapidly adjustable energy storing device

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Chair with rearwardly inclinable seat and back rest carrier

Chairs and seats – Back movement resiliently opposed in operating position – Back and seat adjust simultaneously

Chair with reclineable back and adjustable energy mechanism