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:
Jul. 11, 2007
Applicants:
Armin Heidrich, Braunschweig, DE;
Mark Whiter, Saffron Walden, GB;
David Tilbrook, Saffron Walden, GB;
Inventors:
Armin Heidrich, Braunschweig, DE;
Mark Whiter, Saffron Walden, GB;
David Tilbrook, Saffron Walden, GB;
Assignee:
Hexcel Composites Limited, Cambridge, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 33/00 (2006.01); D03D 27/00 (2006.01); D04H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite material assembly () comprises a) a surface enhancing layer () comprising at least one layer of fibers, having a length to width aspect ratio of more than 5:1 and b) a structural layer () comprising at least one reinforcing fiber and at least one polymeric matrix.