Chairs and seats – Plural related seats – Nested
Patent
1982-01-22
1985-10-22
Zugel, Francis K.
Chairs and seats
Plural related seats
Nested
297457, A47C 304
Patent
active
045484414
ABSTRACT:
A chair is provided that includes first and second integral tubes that define the front legs, seat perimeter, and back perimeter of the chair. An integral rod is provided which cooperates with openings in the first and second tubes to provide the rear legs and leg supports for the chair in a simple manner. The rod is welded to the tubes at the areas where it cooperates with openings in the tubes, to achieve good stability high dimensional control. The rod ends are shaped so that the rear legs and side leg supports are exterior of a volume defined by planes containing the first and second tubes, to provide for stackability of the chair. The chair seat and back preferably are of injection molded plastic, the seat having integral ribs formed on the bottom thereof to control its flexibility at various points.
REFERENCES:
patent: Re26071 (1966-08-01), Rowland
patent: D202775 (1965-11-01), Rowland
patent: 1993601 (1935-03-01), Goldberg
patent: 3057661 (1962-10-01), Moxley
patent: 3173723 (1965-03-01), Hoven et al.
patent: 3245715 (1966-04-01), Gits
patent: 3278227 (1966-10-01), Rowland
patent: 3393941 (1968-07-01), Grosfillex
patent: 3734561 (1973-05-01), Barecki et al.
patent: 3838884 (1974-10-01), Faiks et al.
patent: 3847433 (1974-11-01), Acton et al.
patent: 4088367 (1978-05-01), Atkinson et al.
LandOfFree
Stacking 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 Stacking chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stacking chair will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-118453