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US Patent: 2,711,663
Toggle Locking Wrenches
Patentee:
William Petersen (exact or similar names) - DeWitt, NE

USPTO Classifications:
81/370, 81/372, 81/380

Tool Categories:
wrenches : pliers type wrenches : locking pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Jun. 04, 1954
Granted: Jun. 28, 1955

Patent Pictures:
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Report data errors or omissions to steward Stan Schulz
Description:
Wilfred E. Lawson - patent attorney

Cited as "prior art" in patent no. 5,351,585.

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