Portable exhibitor
United States Patent 3174629
US Patent References:
/0929074.html
- - 0929074

/0983383.html
- - 0983383

Portable folding display case
- - 1595622

Demonstrating trunk
- - 1670496

Extensible hand truck
- - 2439851


Inventors:
Gelberg, William P.
Botti, Richard J.
Publication Date:
03/23/1965
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Assignee:
PORTA ZIBIT MFG COMPANY
ANDREA CORP
Primary Class:
211/199
Other Classes:
248/188, 40/590, 40/610, 40/605, 108/11, 108/60
International Classes:
A47F5/10
US Patent References:
2571456Truck for deep freezers
2602252Portable exhibiting device
2867045Visual instruction aids
2917188Interfitting display unit
2937062Portable knock-down display assembly
2944678Display construction
2947584Devotional service assistance table for church use