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:
Aug. 01, 1989
Filed:
Jan. 25, 1988
Applicant:
Inventor:
Paul R Goudy, Jr, Bayside, WI (US);
Assignee:
Photo Redux Corp., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 15 ; 313634 ; 313 35 ;
Abstract
An improved radiation-emitting device of the type for containing gas and an electron flow therein between electrodes. Inner and outer tubular members form an elongated annular envelope volume. The inner tube is radiation-transmissive and the outer tube is preferably radiation-reflective, preferably having metallic inner coating. Fluid passing through the inner tube is irradiated.