Fastening device
United States Patent 2486593
US Patent References:
/0198703.html
- - 0198703

/0682062.html
- - 0682062

/1210230.html
- - 1210230

Suspending unit
- - 2081095


Inventors:
Gardner, Wallace W.
Publication Date:
11/01/1949
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Assignee:
Gardner, Wallace W.
Primary Class:
248/544
Other Classes:
248/205.200, 248/489, 248/467
International Classes:
G09F3/14; G09F3/08