Megaphone and microphone (M20)

CN310302111SActive Publication Date: 2026-11-06深圳鑫金运科技有限公司
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Patent Information

Application Number
CN202630372074.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-07-17
Publication Date
2026-11-06
Estimated Expiration
2041-07-17

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Abstract

1. Name of the product in this design: Megaphone and Microphone (M20). 2. The purpose of this design: Component 1 is used for an amplifier to increase volume, and components 2 and 3 are used for a microphone to pick up sound. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design highlights: Refer to Figure 1 for usage status. 5. The views of component 3 are the same as those of component 2, so the views of component 3 are omitted.
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