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. 13, 2015
Filed:
Jun. 29, 2010
Applicant:
Thomas Christ, Muehlhausen, DE;
Inventor:
Thomas Christ, Muehlhausen, DE;
Assignees:
Voestalpine BWG GmbH & Co. KG, Butzbach, DE;
Voestalpine VAE GmbH, Vienna, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 5/00 (2006.01); E01B 5/08 (2006.01); E01B 5/10 (2006.01);
U.S. Cl.
CPC ...
E01B 5/08 (2013.01); E01B 5/10 (2013.01);
Abstract
A rail or grooved rail having upper and lower parts made of different materials, the upper part having a head and being made of a water-resistant material, and the lower part being made of structural steel, and wherein the lower part of the rail is a profile element having a web or a flat element forming a web.