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:
Jun. 19, 2007
Filed:
May. 26, 2004
Applicants:
Yoshiro Iwata, Yamaguchi, JP;
Hideki Fujimura, Yamaguchi, JP;
Inventors:
Yoshiro Iwata, Yamaguchi, JP;
Hideki Fujimura, Yamaguchi, JP;
Assignee:
Ube Industries, Ltd., , JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B32B 27/08 (2006.01); B32B 27/34 (2006.01); B32B 27/28 (2006.01); F16L 11/11 (2006.01); F16L 11/15 (2006.01); F16L 11/20 (2006.01); F16L 9/133 (2006.01);
U.S. Cl.
CPC ...
Abstract
A corrugated polyamide tube composed of a corrugated outer tube layer of polyamide resin and a flat inner tube layer fixed to the outer tube layer at bottom portions thereof, in which the inner tube layer is made essentially of a polyetheramide elastomer.