Chairs and seats – Movable bottom – Tiltable
Patent
1992-05-12
1994-12-27
Grosz, Alexander
Chairs and seats
Movable bottom
Tiltable
2974402, 29745218, A47C 112
Patent
active
053759141
ABSTRACT:
A fixed public seating construction includes welded structural steel frame assemblies, each of which includes a standard, a floor mount plate, a seat support or mounting bracket, a back support or mounting bracket, and an arm rest support, all welded together at the manufacturing plant as a single unit. The public seating construction also incorporates relatively rigid plastic shell type seat and back components which will accommodate (on their "back" or non-use sides) optional inserts of wood, laminate, fabric, etc. Both the back and seat components are comprised of unitized, blow molded shells, filled with foam. In addition, both have mounting assemblies which include steel mounting inserts fixed in place during the blow molding operation, as well as associated support bars which are fastened to the inserts in overlying relationship, prior to shipping. Both the back and seat components have "drop-in" mounting features, and a free floating hinge is also provided for mounting the seat to the frame.
REFERENCES:
patent: 2652881 (1953-09-01), Rowe
patent: 3098677 (1963-07-01), Williams
patent: 3813149 (1974-05-01), Lawrence, III et al.
patent: 3850476 (1974-04-01), Day
patent: 4898425 (1990-02-01), Mundy
patent: 5100204 (1992-03-01), Makimara et al.
Brochure entitled "Seating Concepts", various dates.
Brochure entitled "American Desk-Public seating" by Seating Concepts, 1989.
Brochure entitled "American Seating" by American Seating Company, 1989.
Brochure entitled "Auditorium Seating" by JG Furniture Systems, Inc. 1985.
Brochure entitled "JG Furniture Systems Auditorium Seating" by JG Furniture Systems, Inc. 1987.
"Seating Concepts-Auditorium, Public, Contract and Classroom Seating", Seating Concepts brochure Catalog Excerpt with public seating available from various manufacturers.
"Auditorium, Theatre, Arena, Stadium, Lecture Room", American Seating Architectural Products Group brochure (1989).
"JG Furniture Systems Auditorium Seating" brochure (1987).
"Auditorium Seating", JG Furniture Systems, Inc. brochure (1985).
Grosz Alexander
J. G. Furniture Systems Inc.
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