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:
Feb. 02, 2016
Filed:
Apr. 24, 2012
Benjamin T. Fisk, East Granby, CT (US);
Tracy A. Propheter-hinckley, Manchester, CT (US);
Gregory M. Dolansky, Higganum, CT (US);
David P. Houston, Glastonbury, CT (US);
Anita L. Tracy, Middletown, CT (US);
Benjamin T. Fisk, East Granby, CT (US);
Tracy A. Propheter-Hinckley, Manchester, CT (US);
Gregory M. Dolansky, Higganum, CT (US);
David P. Houston, Glastonbury, CT (US);
Anita L. Tracy, Middletown, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
An airfoil includes an airfoil body that has a leading edge and a trailing edge and a first sidewall and a second sidewall that is spaced apart from the first sidewall. The first sidewall and the second sidewall join the leading edge and the trailing edge and at least partially define a cavity in the airfoil body. A damper member is enclosed in the cavity and is free-floating within the cavity.