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:
Mar. 03, 2015
Filed:
Jan. 21, 2010
Applicants:
Yuichi Yamada, Aichi, JP;
Hiroaki Kuki, Aichi, JP;
Ryuma Kawachi, Aichi, JP;
Inventors:
Assignee:
NGK Spark Plug Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01T 13/04 (2006.01); H01T 13/08 (2006.01);
U.S. Cl.
CPC ...
H01T 13/08 (2013.01);
Abstract
A spark plug for an internal combustion engine capable of ensuring sufficient gastightness of a combustion chamber and meeting demand for a reduction in diameter.
Yamada, Yuichi. (2015). Spark plug for internal combustion engine (U.S. Patent No. 8970097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8970097
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile