Woodworking – Workbench – Of special shape or structure
Reexamination Certificate
2007-04-11
2008-10-21
Self, Shelley (Department: 3725)
Woodworking
Workbench
Of special shape or structure
C144S287000, C083S477200, C108S143000
Reexamination Certificate
active
07438098
ABSTRACT:
A worktable includes two first rails arranged in parallel on a base, two guide rods movable along the first rails in a first direction and a second direction reversed to the first direction, two second rails respectively slidably coupled to the guide rods, a sliding plate fixedly mounted on the second rails, and a positioning device for locking the sliding plate to stop the sliding plate from movement relative to the base.
REFERENCES:
patent: 5201863 (1993-04-01), Peot
patent: 6189429 (2001-02-01), Liu
patent: 6508281 (2003-01-01), Wang
patent: 6619348 (2003-09-01), Wang
patent: 6817275 (2004-11-01), Chin-Chin
Liu Chia-Sheng
Tsai Chieh-Yuan
Bacon & Thomas PLLC
Durg Machinery Corp.
Self Shelley
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