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:
Nov. 23, 1976
Filed:
Sep. 09, 1974
Applicant:
Inventors:
Frederik Magendans, Eindhoven, NL;
Gerhardus Albertus TE Raa, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313330 ; 313 60 ; 313311 ;
Abstract
A rotary anode for an X-ray tube in which the surface remote from the electron target area is covered with a metal oxide coating comprising at least 94 percent by weight Al.sub.2 O.sub.3 and at least 2 percent by weight TiO.sub.2.