Folding step stool

Details Folding step stool Folding step stool

1998-08-13

1999-09-28

Clark, Doris

Building units and construction elements

Stair, ladder, scaffold, or similar support

Stepped

2504

Patent

active

D04145666

REFERENCES:
patent: 162075 (1875-04-01), Isaacs et al.
patent: D322826 (1991-12-01), Wilkinson
patent: 1702249 (1929-02-01), Davidson
patent: 2109886 (1938-03-01), Lewis
patent: 2207923 (1940-07-01), Kelso
patent: 2525104 (1950-10-01), Cyr
patent: 2596521 (1952-05-01), Bell
patent: 3999629 (1976-12-01), Schaffer et al.
patent: 4320817 (1982-03-01), Knoke et al.
patent: 4485892 (1984-12-01), Maloney et al.
patent: 4502564 (1985-03-01), Kummerlin et al.
patent: 5064243 (1991-11-01), Quain
patent: 5419409 (1995-05-01), Corulla
patent: 5722507 (1998-03-01), Kain
patent: 5762163 (1998-06-01), Kain
11-135 Two Step.TM. Folding Step Stool, Cosco.RTM. A Dorel Company, Home Furnishings, 1996, p. 17.
11-302 Big Step.TM. Folding Step Stool and 11-307 Deluxe Big Step.TM. Folding Step Stool/Chair, Cosco.RTM. A Dorel Company, Home Furnishings, 1996, p. 18.

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