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:
Nov. 01, 2016
Filed:
Jun. 22, 2011
Applicants:
Carsten Eckardt, Bruchkoebel, DE;
Peter Hartmann, Aschaffenburg, DE;
Oliver Strauss, Nidderau, DE;
Peter Foltyn, Leingarten, DE;
Inventors:
Carsten Eckardt, Bruchkoebel, DE;
Peter Hartmann, Aschaffenburg, DE;
Oliver Strauss, Nidderau, DE;
Peter Foltyn, Leingarten, DE;
Assignee:
NORMA GERMANY GMBH, Maintal, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 47/02 (2006.01); F16L 33/34 (2006.01); B29C 65/06 (2006.01); B29C 65/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
F16L 33/34 (2013.01); B29C 65/0672 (2013.01); B29C 66/12441 (2013.01); B29C 66/322 (2013.01); B29C 66/342 (2013.01); B29C 66/5344 (2013.01); B29C 66/972 (2013.01); F16L 47/02 (2013.01); B29L 2031/737 (2013.01); F16L 2201/10 (2013.01);
Abstract
A pipe arrangement includes a pipe and a pipe coupling having on a front face a peripheral groove with a groove bottom. The pipe is insertable within the groove and weldable to the pipe coupling. At least one through opening structured and arranged to connect the groove to the surroundings of the pipe coupling.