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US Patent: 483,461
Wrench
Patentee:
John A. Litel - Ham's Prairie, MO

USPTO Classifications:
7/142, 7/143, 81/134, 81/177.2, 81/177.85, 81/181, 81/186, 81/360

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. C. Hills
E. H. Bond
J. R. Penn
J. Frank Spanhurst

Patent Dates:
Applied: Jun. 04, 1892
Granted: Sep. 27, 1892

Patent Pictures:
John A. Litel patent September 27, 1892
USPTO pdf tiff
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Description:
Lever handle with a geared cam tightens the jaw grip. A screwdriver is concealed in the handle.

The specifications note pipe and nut wrench functions, wire-cutter, screwdriver, rule, try square, dividers and use as a nutcracker.

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