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US Patent: D13,431
Design for a Carriage-Wrench
Patentee:
John L. Pope - Cleveland, OH

USPTO Classifications:
D8/28

Tool Categories:
wrenches : wrench components : wrench handle components
wrenches : axle nut wrenches

Assignees:
None

Manufacturer:
Eberhard Mfg. Co. - Cleveland, OH

Witnesses:
L. S. Fish
Frank N. Wilcox

Patent Dates:
Applied: Aug. 02, 1882
Granted: Nov. 14, 1882

Patent Pictures: [ 1 | 2 ]
John L. Pope design patent Nov. 14, 1882
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Description:
The design features patented are the shape of the central recesses in the shank and head of this carriage wrench.

The Eberhart Mfg. Co. of Cleveland made wrenches matching this design in a range of sizes. Markings include the company logo (a circled E), the letters PAT*D, and a part number of four digits and a letter which corresponds to a standard size for the "box end." Illustrations from an early Eberhard catalog are shown on pg. 155 of P.T. Rathbone's "History of Old Time Farm Implement Companies and the Wrenches They Issued," vol. 1.

Pope received 30 consecutive design patents for malleable iron buggy and carriage parts on Nov. 14, 1882 (D13,406 - D13,435), including four wrench designs (this patent and D13,430, D13,434, and D13,435).

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