Supports – Stand – Of sheet material
Patent
1987-07-07
1988-09-27
Chin-Shue, Alvin C.
Supports
Stand
Of sheet material
40539, 206 44R, 229110, 248152, B65D 508, B65D 536, B65D 552
Patent
active
047736224
ABSTRACT:
There is disclosed a stand-up panel for a collapsible self-erecting display device, such as an advertising or novelty device, in which the panel is adapted to be pinched between adjacent side edges of the sidewalls of the device when it is in its erected position to hold the panel upright and is adapted to be released by the side edges whereby it can fall flat onto the display device when it is in its collapsed condition.
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patent: 1689155 (1928-10-01), Rittenhouse
patent: 2347155 (1944-04-01), Leahey
patent: 3267597 (1966-08-01), Jannes
patent: 3571958 (1971-03-01), Stevens
patent: 3921897 (1975-11-01), Noyes et al.
patent: 3949933 (1976-04-01), Giambrone et al.
patent: 4586649 (1986-05-01), Webinger
patent: 4619426 (1986-10-01), Drueck, Jr.
Chin-Shue Alvin C.
Graphics 3 Inc.
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