×

LEVEL

  • US 20130091717A1
  • Filed: 10/11/2012
  • Published: 04/18/2013
  • Est. Priority Date: 10/26/2010
  • Status: Active Grant
First Claim
Patent Images

1. A level for indicating the orientation of a surface, the level comprising:

  • a first planar surface;

    a second planar surface;

    a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface;

    a vial having a long axis and containing a liquid and a gas bubble, the vial coupled to the web;

    a first magnet coupled to the first planar surface;

    a second magnet coupled to the first planar surface and spaced apart from the first magnet by a first distance; and

    a third magnet coupled to the first planar surface and spaced apart from the second magnet by a second distance that is different than the first distance;

    wherein the first, second, and third magnets are positioned along the first planar surface successively without any additional magnets positioned therebetween.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×