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:
May. 21, 2019
Filed:
Jan. 30, 2017
Hanhui Zhang, Clarksburg, MD (US);
Hanhui Zhang, Clarksburg, MD (US);
Other;
Abstract
A rotary wing unmanned aerial vehicle and pneumatic launcher system includes a rotary wing unmanned aerial vehicle and a pneumatic launcher. The rotary wing unmanned aerial vehicle includes a pressure tube, a launch detector, and a center controller. The pressure tube has an open end and a closed end. The launch detector is coupled to the center controller and detects the launch of the rotary wing unmanned aerial vehicle. The pneumatic launcher includes a launch gas reservoir, a launch tube, and a release valve. The release valve is located between the launch gas reservoir and the launch tube. The gas reservoir holds launch gas. The launch tube is inserted into the pressure tube through the open end.