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US Patent: 157,115
Ratchet-Wrenches
Patentee:
Jacob Bowers (exact or similar names) - Iola, KS

USPTO Classifications:
81/61

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
M. G. Robinson
L. H. Garrell
H. C. Hollingshead
Mary J. Utley
Patent Dates:
Applied: Sep. 12, 1874
Granted: Nov. 24, 1874

Patent Pictures:
Jacob Bowers Pat. Nov. 24, 1874
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Description:
The ratchet wheel and connected sockets are held in place by a movable strap to allow for interchangeable heads for different nut sizes.

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