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. 05, 2009
Filed:
Jan. 30, 2006
Applicant:
Hasan B. Emlemdi, Hamilton, OH (US);
Inventor:
Hasan B. Emlemdi, Hamilton, OH (US);
Assignee:
The Shepherd Color Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/062 (2006.01); C03C 8/02 (2006.01); C03C 3/095 (2006.01); C03C 3/064 (2006.01); C03C 3/068 (2006.01); C03C 3/097 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides glass compositions and glass coatings that are lead-free and cadmium-free for use on glass substrates, particularly in automotive applications. The compositions of the present invention provide for chemically durable, blacker colors that are completely suitable for use in automotive glass windows. The compositions include tantalum oxide as a required component.