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:
Dec. 09, 1997
Filed:
Feb. 14, 1996
Applicant:
Inventors:
Robert V Snyder, Urbana, OH (US);
Jon C Heisler, New Carlisle, OH (US);
Assignee:
Grimes Aerospace Company, Urbana, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362231 ; 362240 ;
Abstract
A light assembly is described which includes connection to a mode switch capable of instantaneously switching the light source from a visible light source to an infrared light source and vice versa without the need for physically changing filters or lamp heads. The light may include a redundant system of multiple visible light filaments and infrared light filaments.