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

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

Tension adjustment mechanism for a chair

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

Tension adjustment mechanism for a chair

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

Tension adjustment mechanism for a chair

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

Tilt assembly for a chair

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

Tilt chair and methods for the use thereof

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

Tilt control for chair

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

Tilt control for chair

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

Tilt control for chair

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

Tilt control mechanism for a chair

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

Tilt control mechanism for a chair

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

Tilt control mechanism for a chair

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

Tilt control mechanism for a chair

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

Tilt control mechanism for a tilt back chair

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

Tilt control mechanism for chair

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

Tilt mechanism for chairs

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

Tilting chair with improved lumbar support

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

Tilting mechanism for a chair and a chair having the same

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

Tilting seat and back chair, particularly tilting desk chair