Cutlery – Cutting tools – Plural cooperating blades
Reexamination Certificate
2005-08-02
2005-08-02
Watts, Douglas D (Department: 3724)
Cutlery
Cutting tools
Plural cooperating blades
C030S199000, C030S243000
Reexamination Certificate
active
06922898
ABSTRACT:
A tool for cutting drywall bead that has a shaped cross section and requires cutting to length with both straight and angled cuts. The tool includes a base with a first handle attached thereto and a second handle pivotably attached to the base, and a blade with a cutting edge movably engages the base. An anvil pivotably attaches to the base and may be rotated to a chosen angle relative to the blade, and the anvil has a shaped upper surface which complimentarily engages the shaped cross section of the drywall bead. A mechanical linkage forces the cutting edge of the blade towards the anvil when the second handle is biased towards the first handle such that a drywall bead positioned over the anvil is cut at a desired angle.
REFERENCES:
patent: 5327652 (1994-07-01), Balback
patent: 6125546 (2000-10-01), Laws et al.
patent: 6282937 (2001-09-01), Michaud
patent: 6427418 (2002-08-01), Zell
Douillard Gerald Albert
Gotchy Matthew Biff
Harding Thomas Mark
Asbury, III E. J.
Douillard Gerald Albert
E. J. Asbury, III, LLC
Watts Douglas D
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