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:
Jul. 02, 1985
Filed:
Apr. 01, 1983
Applicant:
Inventors:
Andre C Bouchard, Peabody, MA (US);
Jakob Maya, Brookline, MA (US);
Fred Loughridge, Ipswich, MA (US);
Charles W Andress, Danvers, MA (US);
Julian Wierzbicki, Peabody, MA (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313493 ; 313634 ;
Abstract
Compact fluorescent lamps employ metal arc directors formed from suitable material, such as steel. The steel parts are vacuum fired to degas same prior to assembly in the lamps.