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US Patent: 521,428
Wrench
Patentee:
William C. Barr (exact or similar names) - Jersey City, NJ

USPTO Classifications:
81/177.1, 81/61

Tool Categories:
wrenches : ratchet wrenches
wrenches : socket wrenches

Assignees:
J. Henry Haggerty - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
John Imirie
Wm. S. Hodges
James Smellie
Wm. H. Seebeck
Patent Dates:
Applied: Feb. 27, 1894
Granted: Jun. 12, 1894

Patent Pictures:
William C. Barr patent June 12, 1894
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Description:
Ratchet socket wrench comprised of two handle sections, a double-ended head with teeth around the mid-line, a pawl and spring.

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