Card – picture – or sign exhibiting – Signs – Stretched or tensioned
Patent
1988-04-28
1989-09-05
Apley, Richard J.
Card, picture, or sign exhibiting
Signs
Stretched or tensioned
74575, 160328, G09F 1700, G05G 100
Patent
active
048626155
ABSTRACT:
An anchoring apparatus for anchoring and tensioning a sheet material on a panel structure, such as a billboard. A preferred channel-shaped base member is secured to the rear of the panel structure and includes a ratcheted clip member slidably connected to the base member. The clip member is conveniently ratcheted to tension the sheet material, or disengaged to release or relax the sheet material, using a screwdriver or other common lever-type tool, thus greatly facilitating the ease and speed of erection, anchoring, tensioning and removal of the sheet material.
REFERENCES:
patent: 417767 (1889-12-01), Barnes
patent: 1194610 (1916-08-01), Fischer
patent: 1253720 (1918-01-01), Pierson
patent: 1297820 (1919-03-01), Fitzgerald
patent: 1738793 (1929-12-01), Paine
patent: 1867598 (1932-07-01), Schorr et al.
patent: 2962261 (1960-11-01), Lucker
patent: 3934365 (1976-01-01), Stein et al.
patent: 3982345 (1976-09-01), Coleman
patent: 4372071 (1983-02-01), Vicino
patent: 4409749 (1983-10-01), Hamu
patent: 4441269 (1984-04-01), Dahl
patent: 4674213 (1987-06-01), Keithley
patent: 4739568 (1988-04-01), Gearhart
Photographs (3) of ratchet/strap tensioning device.
Apley Richard J.
Marketing Displays Inc.
Welsh J.
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