US Patent: 603,194


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US Patent: 603,194

Wrench

Patentee:

William F. Lawler (exact or similar names) - Anderson, IN

USPTO Classifications:

81/135, 81/185.1, 81/61

Tool Categories:

wrenches : ratchet wrenches

wrenches : wrench adjustment types : quick adjust wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Feb. 11, 1897
Granted:	Apr. 26, 1898

Patent Pictures:

William F. Lawler patent April 26, 1898

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Description:

Quick adjust sliding jaw with inner teeth that engage a spring-backed rack tooth bar inset in the main shank. The jaws have sockets to hold lugs on the sides of the frame of a ratchet.