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US Patent: 491,870
Wrench
Patentee:
William E. Brooke (exact or similar names) - Trenton, NJ

USPTO Classifications:
81/118, 81/177.85

Tool Categories:
wrenches : alligator wrenches

Assignees:
American Saw Co. - Trenton, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Wm. L. Boyden
Edw. S. Duvall, Jr.
Edwin Robt. Walker
Gouverneur V. Packer
Patent Dates:
Applied: Nov. 14, 1892
Granted: Feb. 14, 1893

Patent Pictures:
William E. Brooke patent February 14, 1893
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Description:
An adjustable alligator wrench with a double-size box end. The movable jaw has a spring to hold it against the adjusting bolt.

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