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:
Jul. 07, 1998
Filed:
Sep. 26, 1996
Applicant:
Inventors:
Assignee:
Asahi Glass Company Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
3134 / ; 31331801 ; 31347711 ;
Abstract
A funnel for a cathode ray tube, which includes a neck tube; the neck tube having an end enlarged to provide a flare zone; and the flare zone having an opened end for coupling a stem for supporting stem pins thereto; wherein the flare zone has at least an outer shape constituted by a tapered surface and a substantially straight surface continuous therewith.
Ueda, Yuichi. (1998). Funnel for a cathode ray tube having a flare zone (U.S. Patent No. 5777430). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5777430
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