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:
Dec. 14, 2010
Filed:
Nov. 29, 2006
Applicants:
Georg Maul, 88410 Bad Wurzach, DE;
Reinhard Latsch, 76530 Baden-Baden, DE;
Dieter Kuhnert, 74889 Sinsheim, DE;
Inventors:
Georg Maul, 88410 Bad Wurzach, DE;
Reinhard Latsch, 76530 Baden-Baden, DE;
Dieter Kuhnert, 74889 Sinsheim, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T 13/06 (2006.01); H01T 13/40 (2006.01); H01F 38/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spark plug for igniting a combustible gas mixture in an internal combustion engine includes an ignition electrode with an electrical supply line is connected thereto. A pipe housing is provided for enclosing the electrical supply line and a venting channel is provided for discharging combustion gases from the pipe housing. The venting channel provides for discharging combustion gases infiltrating the spark plug as leakage gases run along the supply line.