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:
Jan. 09, 2007
Filed:
Nov. 10, 2004
Applicants:
Oliver Goeb, Marbach, DE;
Hans Houben, Wuerselen, DE;
Lutz Frassek, Roedental, DE;
Henning Von Watzdorf, Ludwigsburg, DE;
Martin Allgaier, Ludwigsburg, DE;
Johann Weissenbacher, Obersulm-Sulzbach, DE;
Inventors:
Oliver Goeb, Marbach, DE;
Hans Houben, Wuerselen, DE;
Lutz Frassek, Roedental, DE;
Henning Von Watzdorf, Ludwigsburg, DE;
Martin Allgaier, Ludwigsburg, DE;
Johann Weissenbacher, Obersulm-Sulzbach, DE;
Assignee:
Beru AG, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); C23C 4/14 (2006.01); B29C 47/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a ceramic glow pin which is formed of more than two layers arranged especially coaxially to the axis of the glow pin and symmetrically. The layers of the layer structure are manufactured by co-extrusion.