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. 15, 1976
Filed:
Nov. 25, 1974
Applicant:
Inventors:
Howard W Milke, Danvers, MA (US);
Tadius T Sadoski, Salem, MA (US);
Assignee:
GTE Sylvania Incorporated, Danvers, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ; H01J / ;
U.S. Cl.
CPC ...
313489 ; 313198 ; 313221 ; 313492 ;
Abstract
A fluorescent lamp has a transparent electrically conductive indium oxide coating on the inner surface of the fluorescent lamp bulb. A transparent coating of finely powdered titania is disposed on the conductive coating to improve its conductivity and a transparent protective coating of finely powdered aluminum oxide is then disposed on the titania coating.
Milke, Howard. (1976). Fluorescent lamp having indium oxide conductive coating and a protective (U.S. Patent No. 3963954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3963954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile