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. 22, 2008
Filed:
Jun. 06, 2005
Applicants:
Udo Skerdi, Bendorf, DE;
Georg Scheerer, Waldmorh, DE;
Inventors:
Udo Skerdi, Bendorf, DE;
Georg Scheerer, Waldmorh, DE;
Assignee:
AS Lungen GmbH & Co. KG, Bendorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
This present invention concerns a feeder system for a cast piece with a feeder and/or feeder head and a tubular body, characterized in that the tubular body connects the feeder and/or feeder head directly or indirectly with the cast piece and/or the mold cavity and wherein the tubular body is made of cardboard or steel having a high carbon content.