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:
Jun. 24, 2003
Filed:
Nov. 12, 1999
Yukio Ueshima, Himeji, JP;
Tooru Odagaki, Himeji, JP;
Ushiodenki Kabushiki Kaisha, Tokyo, JP;
Abstract
A filament lamp with bases in which the pinch seal areas are not damaged and no adhesive is used is achieved by the base of a filament lamp with bases having, in its front area, a holding part for holding a pinch seal area and a first opening into which an outer lead pin is inserted, and in its rear area, a second opening into which a plate-shaped terminal is inserted. Furthermore, the base has another opening, between the first opening and the second opening, which is used to weld the outer lead pin to plate-shaped terminal in a direction which orthogonally intersects the lengthwise direction of the base and orthogonally intersects the wider crimped foot surface of the pinch seal area. The plate-shaped terminal has a size such that it does not fall out of the second opening of the base. The terminal is welded to the outer lead pin such that its flat surface is parallel to the pinch seal area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile