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:
Apr. 10, 2001
Filed:
Nov. 06, 1998
Hiroshi Gotoh, Shimizu, JP;
Masayuki Umehara, Shimizu, JP;
Koito Manufacturing Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a lamp having a lamp capsule consisting of a glass bulb containing filaments sealed therein with a substantially flat pinch-sealed portion being formed integrally at one end of the glass bulb, and being held at the pinch-sealed portion by a retaining plate; the lamp comprising a plurality of holding pieces for chucking the pinch-sealed portion, formed on the retaining plate; and thick-wall portions formed at that end of the pinch-sealed portion which constitutes the boundary with the glass bulb, except for the crosswise middle part of the pinch-sealed portion, so that the thick-wall portions may be brought into contact with the holding pieces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile