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US Patent: D143,921
Pliers Wrench
Patentee:
William A. Laird (exact or similar names) - South Gate, CA

USPTO Classifications:
D8/52

Tool Categories:
pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: May 01, 1945
Granted: Feb. 19, 1946

Patent Pictures:
William A. Laird design patent February 19, 1946
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Description:
The notable detail of the design is the toothed edge of the slot for the pivot pin.

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