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:
Mar. 28, 2000
Filed:
Jan. 30, 1998
Applicant:
Inventors:
Heiko Fichtler, Notzingen, DE;
Stefan Fischer, Ebersbach, DE;
Rolf Reidinger, Ebersbach, DE;
Werner Wolfram, Kirchheim/Teck-Nabern, DE;
Assignee:
Matsushita Electronics (Europe) GmbH, Esslingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313402 ; 313407 ; 313404 ;
Abstract
A color picture tube having a mask-frame combination which consists of a rectangular frame of a first material and of a mask of a second material, wherein the mask is connected to the frame by a plurality of welding spots, and notches and decoupling slots whose dimensions have a specific ratio with one another are provided at both sides of welding spots at the shorter sides.
Fichtler, Heiko. (2000). Color picture tube having a mask of a first material connected to a (U.S. Patent No. 6043597). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6043597
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile