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:
Apr. 17, 1984
Filed:
Feb. 04, 1980
Applicant:
Inventors:
Leo Gross, Bayside, NY (US);
S Merrill Skeist, Glen Head, NY (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 26 ; 313161 ; 313607 ; 313634 ;
Abstract
A high pressure discharge lamp having cylindrical or elliptical envelope containing a rare gas atmosphere as the starter gas and mercury and other volatile metals. The luminous output of this high intensity discharge lamp is increased by the presence of a magnetic field which spreads the arc discharge throughout the lamp envelope.