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US Patent: D179,555
Hand Wheel Wrench
Patentee:
Wayne K. Bergman (exact or similar names) - Toledo, OH

USPTO Classifications:
D8/27, D8/32

Tool Categories:
wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Feb. 28, 1956
Granted: Jan. 22, 1957

Patent Pictures:
Wayne K. Bergman design patent January 22, 1957
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Description:
Design for the working head of a hand wheel wrench similar to Bergman's Jan. 11, 1955 patent D173,830.

Patent term 14 years.

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