Microphone (MI-270)

CN309729483SActive Publication Date: 2026-01-09ENPING DINGZHENG ELECTROACOUSTIC TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202530076501.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-21
Publication Date
2026-01-09
Estimated Expiration
2040-02-21

Smart Images

  • Figure 000007_ABST
    Figure 000007_ABST
Patent Text Reader

Abstract

1. Name of the product in this design: Microphone (MI-270). 2. Purpose of this design: for amplification. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Need to check novelty before this filing date? Find Prior Art