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:
Feb. 23, 2021
Filed:
Dec. 22, 2017
Facebook, Inc., Menlo Park, CA (US);
Zhang Liu, Oak Park, CA (US);
Amnon G. Talmor, Burbank, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
In one embodiment, an aircraft includes one or more first wings configured to produce lift in a first direction when the aircraft is moving in a second direction that is substantially perpendicular to the first direction. The first wings may also produce a centripetal force when the aircraft is banking while moving in the second direction. The aircraft may also include one or more second wings affixed and oriented substantially perpendicular to the first wings and configured to produce a counter force in a third direction that is substantially perpendicular to both the first direction and the second direction. The counter force may reduce the centripetal force when the aircraft is banking.