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. 05, 2008
Filed:
Sep. 20, 2004
Applicants:
Christian Francesconi, Bruck a.d. Mur, AT;
Christoph Egger, Jenbach, AT;
Inventors:
Christian Francesconi, Bruck a.d. Mur, AT;
Christoph Egger, Jenbach, AT;
Assignee:
GE Jenbacher GmbH & Co OHG, Jenbach, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01T 13/00 (2006.01); H01T 13/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spark plug, in particular for use in internal combustion engines, includes a spark plug casing and a ground electrode carrier casing. The ground electrode carrier casing has at least two ground electrode carrier casing portions having mutually different materials and/or the ground electrode carrier casing is of a different material from the spark plug casing.