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US Patent: 534,064
Wrench
Patentee:
Fred Hansen (exact or similar names) - Pulcifer, WI

USPTO Classifications:
81/118, 81/177.8

Tool Categories:
wrenches : wrench adjustment types : angle adjustable wrenches
wrenches : nut wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry Smith
Carl Odean
J. B. Oerreus
Wm. I. Doyle

Patent Dates:
Applied: Mar. 08, 1894
Granted: Feb. 12, 1895

Patent Pictures:
Fred Hansen patent February 12, 1895
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Description:
Screw-adjust gripping jaws in a pivoted head, with a spring-loaded slide in the body to allow for the angle between the head and body to be altered.

The intent is a wrench that would fit into hard-to-reach locations.

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