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:
Feb. 27, 2007
Filed:
Nov. 04, 2003
Charles E. Heger, Saratoga, CA (US);
Norman L. Krantz, San Jose, CA (US);
Lawrence F. Miller, Los Gatos, CA (US);
Charles J. Stauss, Los Gatos, CA (US);
Charles E. Heger, Saratoga, CA (US);
Norman L. Krantz, San Jose, CA (US);
Lawrence F. Miller, Los Gatos, CA (US);
Charles J. Stauss, Los Gatos, CA (US);
Zircon Corporation, Campbell, CA (US);
Abstract
A light emitting module and a modular light emitting system with leveling capability. The system relates to light-based (e.g. lower-based) layout tools of the type used in the construction industry. More specifically, the system relates to a modular light emitting system for projection visible patterns, such as dots, lines, cross-lines and other patterns, on one or more distant surfaces for purposes of alignment, construction, verification and the like.