Drone
Latest this is engineering Inc. Patents:
Description
The broken lines shown represent unclaimed portions of the drone and form no part of the claimed design.
Claims
The ornamental design for a drone, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D891355
Type: Grant
Filed: Jan 4, 2019
Date of Patent: Jul 28, 2020
Assignee: this is engineering Inc. (Seongnam-si)
Inventor: Yoo Jung Hong (Yongin-si)
Primary Examiner: Marissa J Cash
Application Number: 29/675,768
Type: Grant
Filed: Jan 4, 2019
Date of Patent: Jul 28, 2020
Assignee: this is engineering Inc. (Seongnam-si)
Inventor: Yoo Jung Hong (Yongin-si)
Primary Examiner: Marissa J Cash
Application Number: 29/675,768
Classifications
Current U.S. Class:
Element Or Attachment (9) (D12/345);
Drone, Guided Missile, Or Rocket (D12/16.1)