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:
Mar. 21, 2017
Filed:
Aug. 23, 2012
Applicants:
Alfred Seyr, Statzenolorf, AT;
Christian Hauser, Vienna, AT;
Inventors:
Alfred Seyr, Statzenolorf, AT;
Christian Hauser, Vienna, AT;
Assignee:
VOESTALPINE KREMS GMBH, Krems an der Donau, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 9/00 (2006.01); F16L 9/02 (2006.01); E04C 3/07 (2006.01); E04C 3/04 (2006.01);
U.S. Cl.
CPC ...
F16L 9/02 (2013.01); E04C 3/07 (2013.01); E04C 2003/043 (2013.01); E04C 2003/0413 (2013.01); E04C 2003/0439 (2013.01); E04C 2003/0447 (2013.01); E04C 2003/0465 (2013.01);
Abstract
A profile is produced from a bent metal sheet surrounding an interior space by at least 360°, the longitudinal edges of said metal sheet being connected to respectively adjacent wall sections of the metal sheet. The longitudinal edges are separated from the respectively adjacent wall sections or longitudinal edges by spacers and are connected thereto in a form-fitting manner by fasteners such as screws, rivets, or the like.