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 – Constantly oriented during up-and-down movement

Back position control device for chairs

Chairs and seats – Back movement resiliently opposed in operating position – Spring centers back on pivot

Back rest for a chair

Chairs and seats – Back movement resiliently opposed in operating position – Spring centers back on pivot

Back support for chair

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

Back support tilt and seat and back support height control mecha

Chairs and seats – Back movement resiliently opposed in operating position

Backpost unit of wooden dining chair with reclining mechanism

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

Backrest adjustment device

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

Backrest for a seat arrangement

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

Backrest-tilting device

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

Base structure for chair seat

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

Bearing device for a chair with incline-adjustable back-rest bea

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

Body support structure

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

Body weight chair control

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

Bouncer infant carrier

Chairs and seats – Back movement resiliently opposed in operating position – Back and bottom adjust in a fixed relationship

Bouncing infant seat reclining between upright position and recl

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

Chair

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

Chair

Chairs and seats – Back movement resiliently opposed in operating position

Chair

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

Chair

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

Chair