Answer buzzer
CN310235406SActive Publication Date: 2026-09-29常成尧
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Patent Information
- Application Number
- CN202630255460.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-22
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2041-05-22
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Quiz Buzzer. 2. Purpose of this design: A buzzer for answering questions in competitions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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