Collapsible display device
United States Patent 2902239
US Patent References:
/0574486.html
- - 0574486

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- - 0613323

/0933650.html
- - 0933650

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- - 0945626

Collapsible horse
- - 1435738


Inventors:
Janecka Jr., Joseph J.
Publication Date:
09/01/1959
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Assignee:
Janecka Jr., Joseph J.
Primary Class:
248/464
Other Classes:
248/165, 40/610
International Classes:
G09F15/00
US Patent References:
1751614Advertising display stand
1823871Sawhorse
2002128Display rack
2480702Foldable support
2593195Picture frame with variable display areas
2749636Self-locking tubular frame display device