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Patent number:
Patent Date:
US Patent: 460,256
Handle for rotary tools
Patentee:
John F. Steward (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
81/177.1
,
81/73
Tool Categories:
screwdrivers
:
screwdriver handles
woodworking tools
:
braces
:
brace handles
Assignees:
Elias M. Watson
- Beloit, WI
John F. Steward
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
S. W. Brainerd
L. W. Ellis
Patent Dates:
Applied:
Mar. 22, 1890
Granted:
Sep. 29, 1891
Patent Pictures:
USPTO
(New site tip)
Google Patents
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