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US Patent: 886,476
Socket Ratchet Wrench
Patentee:
William A. Burnop (exact or similar names) - Deerfield, NY

USPTO Classifications:
81/177.85, 81/61

Tool Categories:
wrenches : ratchet wrenches
wrenches : wrench components : wrench sockets

Assignees:
Spitzli Manufacturing Company - Utica, NY

Manufacturer:
Not known to have been produced

Witnesses:
George E. Rendell
E. S. Hesse
Sarah E. Clark

Patent Dates:
Applied: Apr. 22, 1907
Granted: May 05, 1908

Patent Pictures:
William A. Burnop patent May 5, 1908
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Description:
The form of the ratchet pawl, and the internal split ring retaining spring for the shank of the interchangeable socket, along with the rounded end of the socket shank to spread the spring are distinctive features of this ratchet wrench and matching socket.

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