Tandem rotor helicopter (civilian emergency response)

Abstract

1. Name of the product in this design: Tandem Twin-Rotor Helicopter (Civil Emergency). 2. Intended use of this design: for transportation, deployment, relay base stations, emergency rescue, and fire fighting. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The design for which protection is sought includes color. 6. The bottom surface of this design product is a part that is not easily seen or cannot be seen during use, so the bottom view of Design 1 is omitted; the bottom surface of this design product is a part that is not easily seen or cannot be seen during use, so the bottom view of Design 2 is omitted. 7. Design 1 is designated as the basic design.

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