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US Patent: 847,601
Ratchet-Wrench
Patentee:
George B. Pickop - New Britain, CT

USPTO Classifications:
81/177.7, 81/185, 81/58.4

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
New Britain Mfg. Co. - New Britain, CT
Crescent Mfg. Co. - New York, NY

Witnesses:
Langdon Moore
G. Ernest Root
Wm. V. Collin
Chas. A. Pearse

Patent Dates:
Applied: Jan. 09, 1907
Granted: Mar. 19, 1907

Patent Pictures: [ 1 | 2 ]
George B. Pickop Pat. March 19, 1907
USPTO pdf tiff
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Description:
A spur on the handle fits into one of a series of notches on the top of the socket.

Produced as the "PICK-UP PAT'D" -- with deep spark plug sockets in a range of sizes; also produced as the ratchet handle for a socket set.

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