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US Patent: 1,613,976
Wrench
Patentee:
Warren S. Bellows - Worcester, MA

USPTO Classifications:
81/124.5, 81/125.1

Tool Categories:
wrenches : socket wrenches

Assignees:
Walden-Worcester, Inc. - Worcester, MA

Manufacturer:
Walden-Worcester, Inc. - Worcester, MA

Witnesses:
none listed

Patent Dates:
Applied: Mar. 10, 1922
Granted: Jan. 11, 1927

Patent Pictures:
Warren S. Bellows patent January 11, 1927
USPTO pdf tiff
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Description:
The "rotating rod handle" feature appeared in a couple of WALDEN-WORCESTER socket wrenches, notably the WALDEN No. 774 and 775 for Model T Ford connecting rod cap and main bearing cap.

Compare patent nos. 1,542,336, RE16,354 and 1,613,981.

William P. Hammond - patent attorney

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