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US Patent: 627,292
Jar or Can Opener
Patentee:
Clark Thompson Brant (exact or similar names) - Chariton, IA

USPTO Classifications:
215/302, 81/176.1

Tool Categories:
wrenches : jar wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. F. Riley
A. Roy Appleman, Jr.
F. R. Crocker
A. D. Gray

Patent Dates:
Applied: Oct. 05, 1898
Granted: Jun. 20, 1899

Patent Pictures:
Clark T. Brant patent June 20, 1899
USPTO (New site tip)
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Description:
The patent describes a "lever" with an opening and offset in its shank which work with lugs soldered to canning jar screw caps, to screw the caps on and off.

Different forms of "lever" and "lug" are shown in Brant's contemporary screw cap patent (no. 629,982).

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