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. 22, 2013
Filed:
Sep. 15, 2005
Applicants:
Dirk Hattass, Gründau, DE;
Volker Naumann, Bad Orb, DE;
Peter Kahn, Erlensee, DE;
Inventors:
Assignee:
Veritas AG, Gelnhausen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 20/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for shaping pipes with the steps The contamination of the inside of the pipe due to welding beads can be prevented with the aid of the invention.