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. 28, 2024
Filed:
Apr. 26, 2019
Rakuten Group, Inc., Tokyo, JP;
Takumi Yamato, Tokyo, JP;
Rakuten Group, Inc., Tokyo, JP;
Abstract
An unmanned aerial vehicle according to an embodiment of the present invention includes: an aerial vehicle body capable of flying; a winding member provided to the aerial vehicle body and capable of winding and unwinding a linear member; an attractive member provided to an end portion of the linear member and configured to generate a magnetic attraction force between the attractive member and an attraction-responsive part that is ferromagnetic and provided to a delivery target; and a holding mechanism configured to hold the delivery target T in a state in which the attractive member and the attraction-responsive part are coupled to each other by the magnetic attraction force.