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:
Oct. 18, 2005
Filed:
Sep. 27, 2002
Applicant:
Hiroshi Kakigi, Otsu, JP;
Inventor:
Hiroshi Kakigi, Otsu, JP;
Assignee:
Nippon Electric Glass Co., Ltd., Shiga-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J029/86 ;
U.S. Cl.
CPC ...
Abstract
The reference surface of the positioning reference on the funnel is formed as a flat plane from a mold match line towards a small-diameter opening side. In addition, the reference surface of the positioning reference is formed in parallel with or in a direction near a central axis line of the funnel from the mold match line towards the small-diameter opening side with respect to a plane which is in parallel with the central axis line and includes the mold match line.
Kakigi, Hiroshi. (2005). Funnel for cathode ray tube and mold for making the same (U.S. Patent No. 6956321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6956321
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile