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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.:

US 9976426 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Jul. 21, 2015

Fan platform with stiffening feature

Applicant:

United Technologies Corporation, Hartford, CT (US);

Inventors:

Matthew A. Turner, Wallingford, CT (US);

Royce E. Tatton, Blackfoot, ID (US);

Kristin Wood, Middletown, CT (US);

Matthew Satterwhite, West Hartford, CT (US);

Assignee:

UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Snell & Wilmer L.L.P.

Primary Examiner:

Kenneth Bomberg

Assistant Examiner:

Brian Delrue

Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 11/00 (2006.01); B29C 70/68 (2006.01); B29C 70/70 (2006.01); B29C 70/84 (2006.01); B29C 70/86 (2006.01); F01D 5/02 (2006.01); B29K 309/08 (2006.01); B29K 619/00 (2006.01); B29K 627/12 (2006.01); B29K 707/04 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/225 (2013.01); B29C 70/682 (2013.01); B29C 70/70 (2013.01); B29C 70/84 (2013.01); B29C 70/865 (2013.01); F01D 5/02 (2013.01); F01D 11/008 (2013.01); B29K 2309/08 (2013.01); B29K 2619/00 (2013.01); B29K 2627/12 (2013.01); B29K 2707/04 (2013.01); B29L 2031/082 (2013.01); F05D 2220/36 (2013.01); F05D 2230/23 (2013.01); F05D 2300/431 (2013.01); F05D 2300/432 (2013.01); F05D 2300/603 (2013.01); Y02T 50/672 (2013.01);
Abstract

A fan blade platform is provided. The fan blade platform may include a wall, a first sidewall extending from the flowpath to a circular member, and a second sidewall extending from the flowpath to the circular member. A stiffening member may also extend from the circular member to the flowpath and be formed integrally with the first sidewall, the second sidewall, and the flowpath.

Find Patent Forward Citations

Turner, Matthew. (2018). Fan platform with stiffening feature (U.S. Patent No. 9976426). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9976426

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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