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US Patent: 2,539,852
Lever and Link Feed, Worm-Adjustable Sliding Jaw Wrench
Patentee:
James J. McCoy (exact or similar names) - Bremerton, WA

USPTO Classifications:
81/315, 81/354, 81/362, 81/388

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Mar. 02, 1946
Granted: Jan. 30, 1951

Patent Pictures:
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Report data errors or omissions to steward Stan Schulz
Description:
Clarence A. O'Brien & Harvey B. Jacobson - patent attorneys

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