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:
May. 06, 2014
Filed:
Feb. 19, 2013
Applicant:
Fram Group Ip Llc, Lake Forest, IL (US);
Inventors:
Jeffrey T. Boehler, Holland, OH (US);
Jayme R. Eastman, Westerville, OH (US);
Matthew B. Below, Findlay, OH (US);
Assignee:
Fram Group IP LLC, Lake Forest, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01T 21/00 (2006.01); H01T 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrode for a spark plug includes an electrode tip end. A first weld affixes at least a portion of the noble metal tip to the tip end of the electrode. The noble metal tip has a fold around its periphery. A second weld joins the fold of the noble metal tip to the tip end of the electrode and creates a seal over the first weld.