Wallboard T-square with sharpener
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United States of America Patent
Stats
-
May 12, 1998
Grant Date -
N/A
app pub date -
Sep 14, 1995
filing date -
Sep 14, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A T-square for wallboard having a knife-sharpening means mounted on the body of the T-square, allowing the user of the T-square to easily and efficiently sharpen a trimming knife while the T-square is held in operative position on the wallboard. The sharpener may be a simple slot in the T-square, or blades mounted in a 'V' formation, or a sharpening stone. The body of the T-square is preferably coated in a fluorescent color coating.
First Claim
Family
International Classification(s)
Cited Art Landscape
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