US Patent: 653,476


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US Patent: 653,476

Wrench

Patentees:

Frederic C. Hutt (exact or similar names) - Kenneth, IN

Thomas C. Stafford (exact or similar names) - Kenneth, IN

USPTO Classifications:

81/58.4, 84/459

Tool Categories:

wrenches : socket wrenches

Assignees:

Margaret Greenbank - Kenneth, IN

Frederic C. Hutt - Kenneth, IN

Thomas C. Stafford - Kenneth, IN

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Apr. 14, 1899
Granted:	Jul. 10, 1900

Patent Pictures:

Frederic C. Hutt and Thomas C. Stafford patent July 10, 1900

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Description:

Socket wrench with holes around the periphery of the socket; a latch pin attached to a lever on the handle connects the socket and handle. The construction allows for action similar to a ratchet and pawl. The specifications note the intended use was railroad track bolts.