Teaching aids (doorbell ringing)

CN310001351SActive Publication Date: 2026-05-26XIAN ZHENG RUI EDUCATION EQUIP LTD CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
XIAN ZHENG RUI EDUCATION EQUIP LTD CO
Filing Date
2025-08-18
Publication Date
2026-05-26

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Abstract

1. Name of the product in this design: Teaching aid (doorbell ringing). 2. Purpose of this design: For use as a teaching aid. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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