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:
May. 07, 2019
Filed:
Nov. 10, 2015
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Rolls-royce High Temperature Composites Inc., Huntington Beach, CA (US);
Ted J. Freeman, Danville, IN (US);
Todd Z. Engel, Long Beach, CA (US);
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce High Temperature Composites Inc., Cypress, CA (US);
Abstract
In some embodiments, an apparatus includes a disk, a coupling member and a set of blades. The coupling member has a first surface and a second surface, and defines a set of openings between the first surface and the second surface. The first surface is configured to be coupled to the outer surface of the disk. A portion of each blade from the set of blades is disposed within an opening from the set of openings when the first surface of the coupling member is coupled to the outer surface of the disk such that the blade is coupled to the disk.