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:
May. 15, 1984
Filed:
Jun. 10, 1981
Applicant:
Inventor:
Kimio Osada, Yokosuka, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315 58 ; 315 71 ; 313493 ; 313240 ; 313318 ;
Abstract
Disclosed is a compact fluorescent lamp having a chassis member consisting of a cylindrical part and a holder member, a screw base screwed to the cylindrical part, a base member attached to the cylindrical part, a winding envelope formed by bending a straight tube twice into U-shapes, a ballast mounted to the holder member of the chassis member and a globe member attached to the base member.