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. 07, 2017
Filed:
Jan. 31, 2012
James R. Murdock, Tolland, CT (US);
Christopher S. Mckaveney, Rocky Hill, CT (US);
Jason Elliott, Huntington, IN (US);
James R. Murdock, Tolland, CT (US);
Christopher S. McKaveney, Rocky Hill, CT (US);
Jason Elliott, Huntington, IN (US);
United Technologies Corporation, Farmington, CT (US);
Abstract
A fan blade includes a root including a front surface, a rear surface, a first side surface connected to the front surface and the rear surface, and a second side surface connected to the front surface and the rear surface. The front surface engages the first side surface and the second side surface by one or more blunted surfaces, and the rear surface engages the first side surface and the second side surface by one or more blunted surfaces. A blade extends from the root.