US Patent: 883,237


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US Patent: 883,237

Wrench

Patentee:

Joseph Reif, Jr. (exact or similar names) - Hebron, IN

USPTO Classifications:

81/409.5

Tool Categories:

wrenches : wrench adjustment types : quick adjust wrenches

Assignees:

None

Manufacturer:

Joseph Reif, Jr. - Hebron, IN

Witnesses:

Katharine Gerlach

T. H. Alfreds

George P. Fisher, Jr.

Patent Dates:
Applied:	Mar. 29, 1904
Granted:	Mar. 31, 1908

Patent Pictures:

Joseph Reif, Jr. Pat. March 31, 1908

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Description:

The movable jaw's adjustment is held by a spring-tensioned secondary toothed lever within the "hollow" handle. Reif produced a wrench based on this patent in conjunction with a second he received in September 1908 (Pat. No. 899805).