Woodworking – Cutter guard
Reexamination Certificate
2008-05-07
2010-10-05
Self, Shelley (Department: 3725)
Woodworking
Cutter guard
C083S440200, C409S134000
Reexamination Certificate
active
07806154
ABSTRACT:
A shaper guard includes a fixture assembly having a sleeve adapted to be statically fixed on a shaper and a rotating member pivotally connected with the sleeve. A first guard panel has a connecting portion connected with the sleeve. A second guard panel has a connecting portion connected with the rotating member and is pivotable in concert with the rotating member with respect to the sleeve and the first guard panel. The second guard panel is biasable by the workpiece fabricated on the shaper. The shaper guard has a simple structure.
REFERENCES:
patent: 3105530 (1963-10-01), Peterson
patent: 4062391 (1977-12-01), Piazzola
patent: 4126081 (1978-11-01), Zdeb
patent: 4842031 (1989-06-01), Peek
patent: 4884927 (1989-12-01), Menker
patent: 5117880 (1992-06-01), Kapton et al.
patent: 5231906 (1993-08-01), Kogej
patent: D341600 (1993-11-01), Wixey et al.
patent: D374239 (1996-10-01), Chen
Kamrath Alan
Kamrath & Associates PA
Self Shelley
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