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:
Aug. 25, 1992
Filed:
Jul. 03, 1990
Applicant:
Inventors:
Ronald G Blaisdell, Saugus, MA (US);
Robert Y Pai, Hamilton, MA (US);
Joseph V Lima, Salem, MA (US);
Assignee:
GTE Products Corporation, Danvers, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313488 ; 313623 ;
Abstract
A subminiature aperture of fluorescent lamp is fabricated with press seals to facilitate accurate orientation of the aperture relative to an optical system. Flat surfaces of the press seal are accurately aligned relative to the aperture during manufacturing. The press seals can include detents for axial positioning of the lamp.
Blaisdell, Ronald. (1992). Aperture fluorescent lamp with press seal configuration (U.S. Patent No. 5142191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5142191
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile