Cutlery – Cutting tools – With material receiving opening
Reexamination Certificate
2007-10-30
2007-10-30
Ashley, Boyer D. (Department: 3724)
Cutlery
Cutting tools
With material receiving opening
C030S286000, C030S289000, C030S294000, C007S163000, C007S164000
Reexamination Certificate
active
10443687
ABSTRACT:
A device for cutting a sheet rock panel. A base plate has a through slot that receives a blade of a conventional utility knife and a free end right angle metal end clip of conventional tape ruler and a blind slot that receives the conventional tape ruler. A clamping plate is displaceably attached to the base plate and clamps the conventional tape ruler between itself and the base plate. The clamping plate has a center portion that is circular-shaped and a portion that has a concave upper surface and a convex lower surface that clamps the conventional tape ruler in the concave blind slot in the base plate.
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Ashley Boyer D.
Prone Jason
The Farrell Law Firm P.C.
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