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:
Sep. 24, 2002
Filed:
Dec. 14, 2000
Applicant:
Inventor:
Kazuhiro Nakamura, Osaka, JP;
Assignee:
Diamond Electric Mfg. Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/702 ;
U.S. Cl.
CPC ...
H01F 2/702 ;
Abstract
An ignition coil which directly distributes the high voltage to an ignition plug, includes a case, a central iron core, a secondary coil in which a secondary copper wire is coaxially wound around the central iron core, being housed in the case, a primary coil in which a primary copper wire is wound around the outside of the case, and a sheath iron core arranged outside the primary coil.
Quick Actions:
Nakamura, Kazuhiro. (2002). Ignition coil (U.S. Patent No. 6456181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6456181
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile