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Self-leveling multi-line laser device

  • US 9,891,051 B2
  • Filed: 08/26/2014
  • Issued: 02/13/2018
  • Est. Priority Date: 03/26/2009
  • Status: Active Grant
First Claim
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1. A self-leveling multi-line laser device comprising:

  • three laser beams generated by at least one laser beam source; and

    three reflective cones,wherein cone axes of the reflective cones are perpendicular to one another and each of the laser beams is configured to be directed parallel to the axis of a respective reflective cone of the three reflective cones against the vertex of said respective reflective cone, as a result of which three projectable laser lines are generated.

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