Geometrical instruments – Straight-line light ray type – Alignment device
Reexamination Certificate
2005-03-29
2005-03-29
Gutierrez, Diego (Department: 2859)
Geometrical instruments
Straight-line light ray type
Alignment device
C033S291000, C033S281000, C033SDIG002
Reexamination Certificate
active
06871408
ABSTRACT:
A self-contained laser generator uses a laser diode and a mirror to generate a laser light beam, split it into two parts, and generate perpendicular beams of laser light. One of more mirrors are useful for receiving light and splitting it into two beams. An internal motor then rotates the mirrors and one of the beams becomes a rotating laser light, useful for aligning objects in a horizontal or vertical direction. The other beam may be used to locate and orient the rotating laser line generator in a different plane.
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Search Report, dated Sep. 3, 2003, for corresponding international application No. PCT/US03/06269.
Gamal Albert
Loudenslager John H.
Malard Fabrice J.
Guadalupe Yaritza
Gutierrez Diego
Irwin Industrial Tool Company
Marshall & Gerstein & Borun LLP
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