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:
Oct. 16, 2012
Filed:
Apr. 06, 2009
Applicants:
Edgard Wolf, Chihuahua, MX;
Albert Anthony Skinner, El Paso, TX (US);
Mark Albert Paul, El Paso, TX (US);
Inventors:
Edgard Wolf, Chihuahua, MX;
Albert Anthony Skinner, El Paso, TX (US);
Mark Albert Paul, El Paso, TX (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01); H01F 27/30 (2006.01); H01F 38/12 (2006.01); H01F 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spark plug coil assembly has a primary core bearing primary windings and a secondary winding spool around which secondary windings are wound and in which the primary core is received. A case receives the spool with core. The entire case can be made of composite Iron to function as a magnetic return path for the core, or a composite Iron shield can be overmolded to an otherwise plastic case.