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:
Jul. 11, 2000
Filed:
Oct. 20, 1999
Applicant:
Inventors:
James Patrick Henry, Noblesville, IN (US);
Jeff A King, Markleville, IN (US);
Jeffrey Dan Ogden, Anderson, IN (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ;
U.S. Cl.
CPC ...
336 96 ; 336 90 ;
Abstract
An ignition coil is secured to an internal combustion engine by a twist lock connection. The twist lock connection is defined by a first connection feature comprising a plurality of tabs extending radially outwardly from a cylindrical body portion of the ignition coil, and a second connecting feature comprising a corresponding plurality of camming surfaces having a ramp shape and terminating in a mechanical stop.