Horizontally supported planar surfaces – Plural related horizontal surfaces – Nested or stacked units
Patent
1986-12-29
1988-08-16
McCall, James T.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Nested or stacked units
297 1, 297 3, 312265, A47C 1300, A47B 700
Patent
active
047635800
ABSTRACT:
A support structure that may be used as a seat, table or step stool has a top panel substantially 10".times.18" secured between two angled panels substantially 10" above the floor. A pair of normally vertical support members extend between the end panels in contact with the bottom of the top panel and are each formed with a groove that accommodates a tension rod fastened between the end panels. A handle opening is formed near the top of each end panel. The end panels are formed with legs that project beyond the projection of the top panel as seen from the top, both longitudinally and transversely.
REFERENCES:
patent: 177855 (1876-05-01), Leamond
patent: 2186188 (1940-01-01), Allen
patent: 2776700 (1957-01-01), Potter et al.
patent: 3334942 (1967-08-01), Breslow
patent: 3848700 (1974-11-01), Davis, Jr.
patent: 3879083 (1975-04-01), Olsson
patent: 4205876 (1980-06-01), Cetina
patent: 4433753 (1984-02-01), Watson
patent: 4563040 (1986-01-01), Alster
Hieken Charles
McCall James T.
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