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Patent number:
Patent Date:
US Patent: 337,245
File Handle
Patentee:
John Chantrell (
exact
or
similar
names) - Reading, PA
USPTO Classifications:
279/53
Tool Categories:
industrial tools
:
tool handles
Assignees:
Reading Hardware Company
- Reading, PA
Manufacturer:
Not known to have been produced
Witnesses:
Geo. A. Hickman
Isaac R. Fisher
E. C. Perkins
C. E. Ruggles
Patent Dates:
Applied:
Oct. 05, 1885
Granted:
Mar. 02, 1886
Patent Pictures:
John Chantrell patent March 2, 1886
USPTO
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Description:
The sleeve with internal teeth clamps on to the tang as the handle is screwed tight.
Pat. no.
337,244
is a parallel handle.
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