Horizontally supported planar surfaces – Combined – With heating or air moving means
Reexamination Certificate
2006-05-09
2006-05-09
Chen, José V. (Department: 3637)
Horizontally supported planar surfaces
Combined
With heating or air moving means
C108S161000
Reexamination Certificate
active
07040239
ABSTRACT:
A downdraft table includes an enclosure connected to a downdraft mat member that provides a work surface, a support apparatus, and a conduit member capable of providing dust collection to the work surface. The downdraft mat includes a plurality of through points and is disposed upon a top surface of the enclosure. The conduit member includes one or more connection portals enabling a vacuum device to be connected to the conduit member and provide dust collection to the work surface.
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patent: 5584254 (1996-12-01), Williams
patent: 5645259 (1997-07-01), Chen
patent: 5649997 (1997-07-01), Cavallero et al.
patent: 601892 (1994-06-01), None
Gist Leslie Daily
Shelton Angela Denise
Black & Decker Inc.
Chen José V.
Suiter West Swantz pc llo
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