US Patent: 551,311


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US Patent: 551,311

Wrench

Patentees:

Matthew C. Gay (exact or similar names) - Arcadia, FL

Joseph Heard (exact or similar names) - Arcadia, FL

USPTO Classifications:

81/186, 81/99

Tool Categories:

wrenches : wrench adjustment types : self-adjust wrenches

wrenches : pipe and nut combination wrenches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	Oct. 19, 1895
Granted:	Dec. 10, 1895

Patent Pictures:

Matthew C. Gay and Joseph Heard patent December 10, 1895

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Description:

Swinging hook jaw with a leaf spring to hold it in engagement with the work piece; alternate interchangeable jaw forms are included for pipe or pipe and nuts both.