The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2018
Filed:
Nov. 14, 2016
Trimble Navigation Limited, Sunnyvale, CA (US);
Eric Keith Unger, Tipp City, OH (US);
Trimble Navigation Limited, Sunnyvale, CA (US);
Abstract
A point layout system is described that identifies points and their coordinates, using laser transmitters that are attached to at least three base units. The laser transmitters rotate about the azimuth and emit vertical laser planes. After being setup using control points, the projection lines of the laser planes will intersect on the floor of a jobsite at any point of interest, under command of the user with a remote unit. Once the first two base units are registered with the virtual floor plan, the third base unit can be automatically setup, using an automatic procedure that creates alignment axes with the first two base units. Once all three base units are registered with the floor plan, any one of the three base units can then be moved to a new physical location on the jobsite floor, and the automatic setup routine can be used to register its new position.