Metal scaffold extension
United States Patent 3028928
US Patent References:
/0854152.html
- - 0854152

Adjustable chair
- - 1713034

Portable scaffold
- - 1961967

Scaffolding
- - 2294240

Scaffold
- - 2468186


Inventors:
Jucuiano, Theodore C.
Publication Date:
04/10/1962
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Assignee:
MARVEL EQUIPMENT CORP
Primary Class:
International Classes:
E04G1/18
US Patent References:
2852145Collapsible clothing rack