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US Patent: 376,584
Wrench
Patentee:
Henry D. Cone (exact or similar names) - Stockbridge, MA

USPTO Classifications:
192/43.1, 411/403, 411/427, 81/124.7, 81/58.1, 81/62

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Carrie E. Ashley
Geo. W. Breck
M. J. Drummond
Robert N. Kenyon
Patent Dates:
Applied: Jun. 10, 1887
Granted: Jan. 17, 1888

Patent Pictures:
Henry D. Cone patent January 17, 1888
USPTO (New site tip)
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Description:
Reversible ratchet; the reversing knob and pawl are substantial. A "T" handle can turn the ratchet and attachments.

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