US Patent: 1,533,784 - Socket Wrench


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US Patent: 1,533,784

Socket Wrench

Patentee:

Warren S. Bellows (exact or similar names) - Worcester, MA

USPTO Classifications:

279/104, 76/114, 81/124.7, 81/125.1

Tool Categories:

wrenches : wrench components : wrench sockets

wrenches : wrench components : wrench handle components

Assignees:

Walden Worcester Inc. - Worcester, MA

Manufacturer:

Walden Worcester Inc. - Worcester, MA

Witnesses:

none listed

Patent Dates:
Applied:	Dec. 31, 1919
Granted:	Apr. 14, 1925

Patent Pictures:

Warren S. Bellows Pat. Apr. 14. 1925

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Description:

The patent is for a method of attaching wrench sockets to a rod handle. Walden-Worcester automotive wrenches of the 1920s used this patent, no. 1,533,785 (granted April 14, 1925), and no. 1,559,543 granted November 3, 1925.