Patent ID: 9441963
Filing Date: 2016-09-13
CPC Classification: G01B,G01C

Claim Text:
1. A multifunction laser leveling tool comprising: a housing; a pendulum supported by the housing via a universal joint so that the pendulum is pivotable with respect to the housing around a first axis and a second axis perpendicular to the first axis; a locking mechanism which is configured to fixedly lock the pendulum to the housing and to release the pendulum therefrom, wherein when the pendulum is released, the pendulum is in a plumb orientation and the first and second axes lie in a horizontal plane; at least one adjusting device attached to the housing and configured to adjust an orientation of the housing with respect to a surface that the housing rests upon; a first laser beam emitter attached to the pendulum and configured to emit a first laser plane which is parallel to the horizontal plane in which the first and second axes lie; an angle sensing mechanism attached to the pendulum configured to measure an orientation of the pendulum; and a display module attached to the housing configured to display the measured orientation of the pendulum.