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:
Sep. 02, 2003
Filed:
Jul. 18, 2001
Jack Wilbur Baldwin, West Chester, OH (US);
John Andrew Ravenhall, Hamilton, OH (US);
Bruce Clark Busbey, Loveland, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A fiber reinforced composite article is made by providing a plurality of layers of first, substantially dry, unimpregnated reinforcing fibers, sometimes called in-plane fibers. Such layers are stacked into a preform of a stack of layers. While in the dry, unimpregnated condition, a plurality of spaced apart second reinforcing members are inserted into the preform at an angle, for example transversely, to the stack of layers. In this condition, the preform is impregnated with a matrix about the first reinforcing fibers and the second reinforcing members. The article product comprises the plurality of stacked layers of the first reinforcing fibers and the plurality of the spaced apart second reinforcing members disposed beside or adjacent the first reinforcing fibers, with a substantially solid matrix disposed about the reinforcing fibers and members.