US Patent: 532,061


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US Patent: 532,061

Wrench

Patentee:

John H. Himes (exact or similar names) - Milwaukee, WI

USPTO Classifications:

81/177.9

Tool Categories:

wrenches : ratchet wrenches

wrenches : wrench components : wrench jaw components

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Henry Dankert

N. E. Oliphant

Geo. W. Young

Patent Dates:
Applied:	Feb. 23, 1894
Granted:	Jan. 08, 1895

Patent Pictures:

John H. Himes patent January 8, 1895

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Description:

The head is interchangeable, with sets to fit a range of sizes, and external teeth to allow for ratchet action. The pivot for the head and the pivot for the ratchet pawl are removable screws. The ratchet pawl has a secondary location to fit heads in a smaller range of sizes.