Amanda K Tonkinson

US Patent:

7363716, Apr 29, 2008

Filed:

Dec 13, 2006

Appl. No.:

11/637966

Inventors:

Amanda Tonkinson - Phoenix AZ, US
Charles Tonkinson - Phoenix AZ, US

International Classification:

G01C 15/00

US Classification:

33286

Abstract:

The present invention relates to a handheld electronic device that would project images on a wall to provide placement patterns for pictures, mirrors, and other wall-mounted items. The device also integrates a laser level for leveling a series of items. Computer chips can be inserted into the housing to enable various patterns to be projected. The invention is located at some distance from the wall either another wall, a table, etc. If the invention is placed on an opposing wall, the housing of the invention would be mounted by an adhesive or a series of pins.