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US Patent: 474,741
Wrench
Patentee:
Lewis C. Hurd (exact or similar names) - Durango, CO

USPTO Classifications:
81/120, 81/437, 81/98

Tool Categories:
wrenches : alligator wrenches
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. Sedgwick
Paul Johst
H. R. Ricker
John C. Wynn
Patent Dates:
Applied: Jul. 08, 1891
Granted: May 10, 1892

Patent Pictures:
Lewis C. Hurd patent May 10, 1892
USPTO (New site tip)
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Description:
Alligator wrench, swinging hook wrench jaw, and screwdriver. The specifications mention use on bicycles, gas burners, etc.

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