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:
Apr. 30, 2019
Filed:
Feb. 24, 2015
Applicant:
Rolls-royce Plc, London, GB;
Inventor:
Stefano Bianchi, Derby, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); B64C 11/18 (2006.01); F04D 29/38 (2006.01); F04D 29/66 (2006.01); F02C 3/36 (2006.01); B64D 27/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/141 (2013.01); B64C 11/18 (2013.01); F02C 3/36 (2013.01); F04D 29/384 (2013.01); F04D 29/667 (2013.01); B64D 2027/005 (2013.01); F05D 2220/32 (2013.01); F05D 2240/301 (2013.01); F05D 2250/62 (2013.01); Y02T 50/66 (2013.01);
Abstract
A fluidfoil comprises a main body and a fence, wherein the fence has different lean angles with respect to the main body at different chordwise positions, and wherein the fence is divided along its chordwise extent into at least two portions, where a first portion nearer a leading edge of the fence has a smaller lean angle than a second portion further from the leading edge, and wherein all portions are either anhedral or dihedral.
Bianchi, Stefano. (2019). Fluidfoil fence (U.S. Patent No. 10273807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10273807
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile