Chair

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

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

297312, 297340, A47C 300

Patent

active

053359690

ABSTRACT:
According to the present invention, there is provided a chair on which a sitter can take a comfortable and stable easy posture, without reducing the bending angle of his knee, despite inclining movements of the back rest and the seat of the chair.

REFERENCES:
patent: 3989297 (1976-11-01), Kerstholt
patent: 4334709 (1982-06-01), Akiyama et al.
patent: 4521053 (1985-06-01), de Boer
patent: 4695093 (1987-09-01), Suhr et al.
patent: 4765679 (1988-08-01), Lanuzzi et al.
patent: 5069496 (1991-12-01), Kunh et al.
patent: 5203606 (1993-04-01), Granzotto

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Chair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chair will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-211704

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.