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:
Jun. 18, 2013
Filed:
Mar. 09, 2011
Applicant:
Kenneth Cornelison, Cincinnati, OH (US);
Inventor:
Kenneth Cornelison, Cincinnati, OH (US);
Assignee:
Beta Lasermike, Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lay meter includes a computer based device, a light source for creating a light plane operably connected with the computer based device, a shadow based sensor a light plane operably connected with the computer based device, and signal processing circuits and software for processing sensed signals such that a clean square wave voltage signal is generated in direct response to the lays passing through the light plane.