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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:
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Snap-On Tools Company History
Description:
Emrich & Dithmar - patent attorneys

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