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:
May. 31, 2005
Filed:
Oct. 23, 2001
Applicants:
Fabrizio Fornari, Palestrna, IT;
Stefano Necci, Anagni, IT;
Fabrizio Berton, Segni, IT;
Silvio Santovincenzo, Anagni, IT;
Mario Battisti, Carpineto, IT;
Inventors:
Fabrizio Fornari, Palestrna, IT;
Stefano Necci, Anagni, IT;
Fabrizio Berton, Segni, IT;
Silvio Santovincenzo, Anagni, IT;
Mario Battisti, Carpineto, IT;
Assignee:
Thomson Licensing S. A., Boulogne-Billancourt, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J029/80 ;
U.S. Cl.
CPC ...
Abstract
Color cathode-ray tube comprising a color selection mask tensioned in at least one direction, the mask having, on its peripheral area, mask-vibration damper means in the form of a coupled oscillator of the type comprising a metal strip whose ends are welded to the surface of the mask and whose central region comes into contact with the surface of the mask by a spring effect.