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Patent number:
Patent Date:
US Patent: D309,246
Screwdriver
Patentees:
Steven S. Cascio (
exact
or
similar
names) - Kenosha, WI
Donald J. Caldwell (
exact
or
similar
names) - Milwaukee, WI
Tom S. Severson (
exact
or
similar
names) - Kenosha, WI
Steven R. Wente (
exact
or
similar
names) - Kenosha, WI
USPTO Classifications:
D8/82
Tool Categories:
screwdrivers
Assignees:
Snap-On Tools Corp.
- Kenosha, WI
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Dec. 24, 1986
Granted:
Jul. 17, 1990
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Snap-On Tools Company History
Description:
Emrich & Dithmar - patent attorneys
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