Geometrical instruments – Straight-line light ray type – Alignment device
Reexamination Certificate
2006-06-06
2006-06-06
Fulton, Christopher W. (Department: 2859)
Geometrical instruments
Straight-line light ray type
Alignment device
Reexamination Certificate
active
07055252
ABSTRACT:
A laser level with adjustable laser projection line comprises a support bracket, a housing, a switch, a laser generator which project a fanned laser beam to the surface of the work piece to form a line, and wherein a rotating mechanism is coupled to rotate the laser generator thereby causing rotation of the line. There is also a positioning device to position the laser level on an arbitrary surface.
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Chervon International Trading Co. Ltd.
Fulton Christopher W.
Wallenstein Wagner & Rockey Ltd.
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