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:
Feb. 03, 1981
Filed:
Sep. 29, 1978
Applicant:
Inventors:
Mitsukuni Tsutsui, Nakamachi, JP;
Takashi Yoshinari, Katsuta, JP;
Toshiaki Iikubo, Hitachi, JP;
Kazuhiko Kawakami, Katsuta, JP;
Noboru Sugiura, Katsuta, JP;
Assignee:
Hitachi, Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ;
U.S. Cl.
CPC ...
123647 ; 123634 ;
Abstract
In a molded ignition device, an ignition coil with primary and secondary coils is molded with synthetic resin. A metal casing is mounted on the outer surface of the molded coil. A microelectric circuit such as an IC circuit is disposed in the space defined by the casing and the outer surface of the molded coil.