Fuel cell power pack for drone

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Description

1. Fuel cell power pack for drone

1.1 is a front perspective view of a fuel cell power pack for drone embodying our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a top plan view thereof;

1.7 is a bottom plan view thereof; and

1.8 is a rear perspective view thereof.

Design 1: the materials are a metal, a synthetic resin and a non-metallic material; design 1 relates to a fuel cell power pack for a drone mounted to and detached from the drone; is for illustrative purposes only and form no part of the claimed designs.

Claims

The ornamental design for a fuel cell power pack for drone, as shown and described.

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Patent History
Patent number: D934957
Type: Grant
Filed: Feb 27, 2019
Date of Patent: Nov 2, 2021
Inventors: Gyu Jung Shim (Anyang-si), Jae Hwan Lee (Yongin-si), Myeong Hun Seung (Incheon)
Primary Examiner: Darlington Ly
Application Number: 35/507,964
Classifications
Current U.S. Class: Rotary Wing Or Disc (D21/441)