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. 28, 2012
Filed:
Mar. 04, 2011
Applicants:
Hiroyuki Kameda, Aichi-ken, JP;
Yoshikuni Sato, Nagoya, JP;
Daisuke Nakano, Kiyosu, JP;
Naofumi Yamamura, Nagoya, JP;
Daisuke Kasahara, Toyoake, JP;
Inventors:
Hiroyuki Kameda, Aichi-ken, JP;
Yoshikuni Sato, Nagoya, JP;
Daisuke Nakano, Kiyosu, JP;
Naofumi Yamamura, Nagoya, JP;
Daisuke Kasahara, Toyoake, JP;
Assignee:
NGK Spark Plug Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T 13/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plasma jet spark plug for igniting an air-fuel mixture in a conventional combustion device such as an internal combustion engine.