Tubular chair frame

Chairs and seats – Bottom – back and leg – Front leg integral with rear leg

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

297239, 2974462, 2974522, 29744024, A47C 112

Patent

active

056263945

ABSTRACT:
A flexible chair frame includes symmetrical sides having at least a first crossbar affixed between the rear portions of the sides at seat level. The seat bottom portion of each side is angled upwardly near its end and includes a stacking insert with a tab extending therefrom and a second crossbar coupled between respective stacking inserts. A third crossbar is coupled between the rear portions and may include an arm portion. The chairs may be stacked such that the first crossbar of one chair rests on the stacking inserts of the chair below, regardless of whether arm portions are included on the third crossbar.

REFERENCES:
patent: D102099 (1936-11-01), Wexelblatt
patent: 346454 (1886-08-01), Baldwin
patent: 1791453 (1931-02-01), Mies
patent: 1989426 (1935-01-01), Pollak
patent: 2345926 (1944-04-01), Fields et al.
patent: 2419838 (1947-04-01), James
patent: 2617471 (1952-11-01), Lorenz
patent: 2874755 (1959-02-01), Smith
patent: 2952300 (1960-09-01), Cohen
patent: 2961035 (1960-11-01), Lorenz
patent: 3115368 (1963-12-01), Springer et al.
patent: 3246927 (1966-04-01), Klassen
patent: 3266843 (1966-08-01), Feder
patent: 3316016 (1967-04-01), Petersen
patent: 3334942 (1967-08-01), Breslow
patent: 3815955 (1974-06-01), Gibiherra
patent: 3817573 (1974-06-01), Facury
patent: 3822079 (1974-07-01), Probber
patent: 3847433 (1974-11-01), Acton et al.
patent: 3999802 (1976-12-01), Powers
patent: 4522444 (1985-06-01), Pollock
patent: 4548441 (1985-10-01), Ogg
patent: 4648653 (1987-03-01), Rowland
patent: 4787319 (1988-11-01), Dupraz
patent: 5131715 (1992-07-01), Balles
patent: 5180208 (1993-01-01), Lawandi
Copy of marketing brochure by Krueger International entitled "Perry Seating" dated 1992.

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2127723

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