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US Patent: 192,760
Improvements in Jar-Holders
Wrench for Holding Fruit-Jars
Patentees:
Thomas Hale - Wales, NY
Henry Hale - Wales, NY

USPTO Classifications:
81/3.4, 81/64

Tool Categories:
wrenches : jar wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. Fay
A. J. Lorish
Franck L. Ourand
John Schoeder

Patent Dates:
Applied: May 17, 1877
Granted: Jul. 03, 1877

Patent Pictures:
Thomas and Henry Hale Pat. July 3, 1877
USPTO pdf tiff
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Description:
This wrench is to hold hot jars. It is comprised of metal handles and a rubber-covered canvas gripping band.

It is noted in James H. Christie's April 17, 1888 patent (no. 381,213).

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