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. 18, 1985
Filed:
Sep. 30, 1982
Applicant:
Inventors:
Sheppard Cohen, Danvers, MA (US);
Nikolaos Barakitis, Haverhill, MA (US);
Frederick A Loughridge, Ipswich, MA (US);
Richard C Marlor, Beverly, MA (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313493 ; 313611 ; 313634 ;
Abstract
A compact fluorescent lamp composed of at least four tubes having their ends hermetically sealed in receptacles. Two of the tubes have electrodes sealed therein and passages formed in the receptacle connect the other ends of the tubes to complete the arc path.