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:
Jul. 13, 2010
Filed:
Jan. 12, 2007
Applicants:
Ronald R. Cairo, Greer, SC (US);
Jianqiang Chen, Greer, SC (US);
Inventors:
Ronald R. Cairo, Greer, SC (US);
Jianqiang Chen, Greer, SC (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite vane includes an airfoil portion having an inner core composed primarily of fiberglass epoxy; a carbon epoxy fabric located outward of the inner core; a relatively thin layer of fiberglass epoxy, and an outer metal sheath.