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. 24, 2015
Filed:
Apr. 29, 2009
Applicants:
Knud Stenbaek Nielsen, Skjern, DK;
Henning Schroder, Hvide Sande, DK;
Inventors:
Knud Stenbaek Nielsen, Skjern, DK;
Henning Schroder, Hvide Sande, DK;
Assignee:
Vestas Wind Systems A/S, Aarhus N., DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); B29C 70/34 (2006.01); B29C 70/54 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
B29C 70/342 (2013.01); B29C 70/547 (2013.01); B29L 2031/08 (2013.01);
Abstract
The present invention relates to a consolidated composite pre-form for reinforcing a composite structure, said pre-form comprising fibers and a binding agent, said pre-form having a sheet-like structure with an upper major surface and a lower major surface, and said pre-form being provided with recesses on at least a portion of at least one of said major surfaces.