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:
Jan. 09, 1979
Filed:
Mar. 04, 1977
Paolo DELLA Porta, Milan, IT;
Elio Rabusin, Milan, IT;
S.A.E.S. Getters S.p.A., Milan, IT;
Abstract
A color television picture tube comprising a glass cone portion, a glass window portion and a metal screening cone. The metal screening cone is located within the volume defined by the glass cone portion and the glass window portion. At least a major portion of the metal screening cone is distanced away from the glass cone portion. An evaporable getter device is placed between the metal screening cone and the glass cone portion. Getter material vapors from the getter device evaporate in a direction substantially parallel to the surfaces of the glass window portion, the glass cone portion and the metal screening cone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile