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Title:
Tripod
Document Type and Number:
United States Patent 2845244
Inventors:
Prokop, Frank J.
Plaque It!
Sponsored by:
Flash of Genius
Publication Date:
07/29/1958
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Referenced by:
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Assignee:
DA LITE SCREEN INC
Primary Class:
248/171
Other Classes:
211/203, 160/24, 248/188.910
International Classes:
F16M11/30
;
F16M11/20
US Patent References:
1717908
Folding stool
1745845
Music stand
2591244
Portable screen stand
2642247
Collapsible stand
2659559
Picture screen stand
2708559
Tripod screen stand
Foreign References:
GB503098A
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