Staple driving and forming blade mechanism
United States Patent 2987725
US Patent References:
/0572420.html
- - 0572420

/1067541.html
- - 1067541

/1155141.html
- - 1155141

Fastening mechanism
- - 1377295

Stapling device
- - 1746496


Inventors:
Heilman, George P.
Publication Date:
06/13/1961
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Assignee:
INTERNAT STAPLE AND MACHINE CO
Primary Class:
227/85
Other Classes:
227/108
International Classes:
B25C5/02; B25C5/00
US Patent References:
1761640Stapling device
2195889Fastener-applying device
2422641Apparatus for bending and driving in staples
2606320Stapling tool
2722001Retractable anvil stapling machine
2847674Hand operated stapling machine