Nail-staple combination
United States Patent 2919621
US Patent References:
/0884290.html
- - 0884290

/1227722.html
- - 1227722

/1297523.html
- - 1297523

Staple
- - 1741279

Nail and fastener
- - 2325766


Inventors:
Langdon, Jesse D.
Publication Date:
01/05/1960
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Assignee:
Langdon, Jesse D.
Primary Class:
411/481
Other Classes:
52/363
International Classes:
E04F13/08; F16B15/00
Foreign References:
CH1012A
FR634611A
DE803964C