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, 2024
Filed:
Feb. 28, 2020
Applicant:
Textron Innovations Inc., Providence, RI (US);
Inventor:
Kip Gregory Campbell, Hurst, TX (US);
Assignee:
Textron Innovations Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 43/02 (2006.01); G01C 23/00 (2006.01);
U.S. Cl.
CPC ...
B64D 43/02 (2013.01); G01C 23/00 (2013.01);
Abstract
An exemplary method to determine an airspeed and an angle of attack of a propeller powered vehicle includes determining the power delivered to the propeller, the air density, a propeller power coefficient, an advance ratio for the propeller, and the airspeed using the advance ratio and determining the angle of attack using the airspeed.
Campbell, Kip. (2024). Probeless airspeed and angle of attack measurements for propeller driven vehicles (U.S. Patent No. 11970284). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11970284
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile