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

Controller for seating and the like

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

Controller for seating and the like

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

Coupling mechanism interposed between a seat and a back of a...

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

Cushioning device to cushion the backrest of a chair, an...

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

Deflectable chair back

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

Deflectable seat back

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

Device for a reclining chair

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

Device for adjusting seat frame and back rest of chair of swivel

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

Device for adjusting the reclining force in office chair...

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

Device for the adjustment of the compression force of the...

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

Double-sided reclining apparatus

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

Dynamically balanced seat assembly having independently and...

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

Energy system assembly for seating unit

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

Ergonomic chair

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

Ergonomic chair

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

Ergonomic chair

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

Ergonomic chair

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

Ergonomic chair

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

Ergonomic chair