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US Patent: 834,242
Wrench
Turn-More Wrench
Patentee:
John Anderson - Portland, CT

USPTO Classifications:
81/165, 81/177.9

Tool Categories:
wrenches : wrench components : wrench jaw components
wrenches : wrench adjustment types : angle adjustable wrenches
wrenches : nut wrenches

Assignees:
Anderson Coupling Co. - Portland, CT

Manufacturer:
Anderson Coupling Co. - Portland, CT
Simplex Mfg. Co. - New York, NY
Anderson Wrench Co. - Portland, CT

Witnesses:
William A. Hall
E. Irving Bell
J. H. Shumway
C. L. Weed

Patent Dates:
Applied: May 07, 1906
Granted: Oct. 30, 1906

Patent Pictures: [ 1 | 2 ]
John Anderson patent October 30, 1906, with unmarked 6 inch example
USPTO pdf tiff
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Description:
The wrench's construction permits the adjustment of the jaws in relation to each other and at various angles with relation to the handle.

In 1910, the wrench was advertised as available with three fixed open end sizes or an adjustable jaw that would open to 1 3/4 inches.

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