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:
Sep. 05, 2017
Filed:
Dec. 13, 2016
Applicant:
John V. Howard, Cumming, GA (US);
Inventor:
John V. Howard, Cumming, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/00 (2006.01); B64C 25/02 (2006.01);
U.S. Cl.
CPC ...
B64C 25/02 (2013.01);
Abstract
An unmanned rotorcraft has a lift module having a propulsion system and coaxial rotors driven in rotation by the propulsion system. The rotorcraft includes a payload support system adapted to couple an external payload directly to the lift module. The rotorcraft is devoid of provisions for human passengers.
Howard, John. (2017). Remotely controlled co-axial rotorcraft for heavy-lift aerial-crane operations (U.S. Patent No. 9751619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9751619
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile