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:
May. 27, 2003
Filed:
Dec. 01, 2000
Applicant:
Inventor:
Carlo Scianna, Des Plaines, IL (US);
Assignee:
Goeken Group Corp., Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/400 ;
U.S. Cl.
CPC ...
F21V 1/400 ;
Abstract
A light modifying material composed of ethylene/butene-1 copolymer or propylene homopolymer or a combination of the two, and lighting devices using the material in a light transmitting cover ( ). It is preferred that the light source ( ) for the devices is a semiconductor or light emitting diode (LED), to produce an energy efficient light source.