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:
Jul. 31, 2018
Filed:
Jan. 12, 2016
Applicant:
Zenon Dragan, Saskatoon, CA;
Inventor:
Greg Wood, Saskatoon, CA;
Assignee:
Draganfly Innovations, Inc., Saskatoon, Saskatchewan, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64G 1/00 (2006.01); B64C 11/46 (2006.01); B64C 27/08 (2006.01); B64C 39/02 (2006.01);
U.S. Cl.
CPC ...
B64C 11/46 (2013.01); B64C 27/08 (2013.01); B64C 39/024 (2013.01); B64C 2201/024 (2013.01);
Abstract
A multi-rotor UAV comprises a body and a plurality of rotor arms extending radially from the body. A rotor assembly is connected to an outside end of each rotor arm. An attachment interface is connected to the body and provides rotor arm attachment points for attaching the rotor arms to the body and pivoting the rotor arms from an unfolded operating position, to a folded position wherein the rotor arms are pivoted such that an outer arm portion of each rotor arm is enabled to cross the pivot end and an inner arm portion of an adjacent rotor arm.