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Gravity dial level indicator for line generator

  • US 20080052926A1
  • Filed: 09/05/2006
  • Published: 03/06/2008
  • Est. Priority Date: 09/05/2006
  • Status: Abandoned Application
First Claim
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1. A line generator comprising:

  • a. a housing carrying at least one light source for emitting a planar light beam, the housing including a bottom mounting surface and a top viewable surface opposite the mounting surface;

    b. a circular gravity dial adjacent the top surface and being weighted along a portion of its arc and rotatable with respect to the housing, the dial further having at least one indicator, wherein when the mounting surface is substantially vertical, the weighted disc will self level under the influence of gravity and the at least one indicator will indicate whether the emitted light beam is in a predetermined orientation selected from one of a vertical line or a horizontal line.

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