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:
Sep. 28, 1993
Filed:
Nov. 25, 1992
Applicant:
Inventors:
Edward H Nortrup, Bedford, NH (US);
Richard A Parrott, Merrimack, NH (US);
Assignee:
GTE Products Corporation, Danvers, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
445 26 ; 445 43 ;
Abstract
A method for making an ultraviolet radiation starting source is described which includes providing a tube with an opening, inserting a molybdenum ribbon and a wire lead into the opening, and forming a seal near the opening. The ribbon and wire are provided in a continuous stream from a set of spools, and are cut after the seal is formed.