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:
Jun. 16, 2015
Filed:
Aug. 02, 2012
Applicants:
Detlef Hartmann, Bamberg, DE;
Andreas Benz, Bamberg, DE;
Inventors:
Detlef Hartmann, Bamberg, DE;
Andreas Benz, Bamberg, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T 13/32 (2006.01); H01T 13/06 (2006.01); H01T 13/20 (2006.01); H01T 13/39 (2006.01); H01T 21/02 (2006.01);
U.S. Cl.
CPC ...
H01T 13/06 (2013.01); H01T 13/20 (2013.01); H01T 13/39 (2013.01); H01T 21/02 (2013.01); H01T 13/32 (2013.01);
Abstract
A spark plug includes: a center electrode, a ground electrode, which is side-mounted on the center electrode, and a noble metal insert, which is situated on the center electrode. The noble metal insert is situated in a cutout provided in a base material of the center electrode and connected in a continuous material to the base material of the center electrode. The noble metal insert is directed with one surface towards the side-mounted ground electrode.