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US Patent: 133,402
Wrenches
Patentee:
Ovide Bonneville (exact or similar names) - Worcester, MA

USPTO Classifications:
81/155, 81/61, 81/63

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Jerome A. Kinsman
Fred. L. Goulding

Patent Dates:
Granted: Nov. 26, 1872

Patent Pictures:
Ovide Bonneville Pat. Nov. 26, 1872
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Description:
The wrench is a reversible ratchet with 4 adjustable jaws. The adjustable jaws are moved by a "scroll." The drawing shows the jaws with flat faces, but the specifications note the wrench could be adapted to turn drills or pipe.

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