Cutting – Rotatable disc tool pair or tool and carrier – With means to support work relative to tool
Reexamination Certificate
2008-01-22
2008-01-22
Alie, Ghassem (Department: 3724)
Cutting
Rotatable disc tool pair or tool and carrier
With means to support work relative to tool
C083S473000, C083S477100, C083S477200, C083S581000, C083S477000, C083S698510
Reexamination Certificate
active
07320270
ABSTRACT:
A table saw includes a table, a saw unit coupled to a substantially inverted U-shaped suspension girder, two supporting devices fixedly fastened to the bottom side of the table to support the suspension girder, and two sliding blocks respectively fastened to the two ends of the suspension girder and respectively coupled to a respective arched guide slot in each of the supporting devices to guide movement of the suspension girder along an arched track to keep the cutting reference point of the saw blade in position so that the saw blade can cut the workpiece accurately.
REFERENCES:
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patent: 6684750 (2004-02-01), Yu
patent: 6820524 (2004-11-01), Ceroll et al.
patent: 2002/0005103 (2002-01-01), Ceroll et al.
patent: 2003/0150312 (2003-08-01), Chang
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patent: 2005/0188806 (2005-09-01), Garcia et al.
patent: 2005/0199113 (2005-09-01), Ku et al.
patent: 2006/0219075 (2006-10-01), Liu et al.
Chan Yu-Feng
Liu Chia-Sheng
Alie Ghassem
Bacon & Thomas PLLC
Durq Machinery Corp.
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