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. 02, 2021
Filed:
Nov. 06, 2017
Marvin Series, Vannes, FR;
Marc Van Peteghem, Paris, FR;
Nicolas Sdez, Paris, FR;
AYRO, Paris, FR;
Abstract
The invention relates to an at least partially wind-propelled ship, comprising a double airfoil mounted on a structure controlled angularly around a generally vertical axis, where the double airfoil comprises a fore flap and an aft flap separated by a slit. At least one of the fore flap and the aft flap has a fore-to-aft asymmetry, wherein each flap comprises a series of shape members distributed in height. The structure comprises a fore mast and an aft mast connected by a boom member and by a gaff member. The shape members of the fore flap are traversed by the fore mast while being able to turn around an axis defined thereby, while the shape members of the aft flap are traversed by the aft mast while being able to turn around an axis defined thereby.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile