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:
Nov. 26, 2019
Filed:
Aug. 04, 2014
United Technologies Corporation, Hartford, CT (US);
Lee M. Drozdenko, Bristol, CT (US);
James O. Hansen, Glastonbury, CT (US);
Maria C. Kirejczyk, Middletown, CT (US);
Scot A. Webb, Gales Ferry, CT (US);
Jesse C. Meyer, Colchester, CT (US);
Brandon A. Gates, DeWitt, MI (US);
Richard B. Bergethon, Holt, MI (US);
Michael A. Morden, Holt, MI (US);
United Technologies Corporation, Farmington, CT (US);
Abstract
An airfoil member () comprising has a substrate () along at least a portion of an airfoil () of the airfoil member. A sheath () has a channel () receiving a portion () of the substrate. A scrim () is between the substrate and the sheath. A spacer () is between the sheath and the substrate and has a plurality of spaced-apart portions () with gaps between the spaced-apart portions.