Billiard ball locking device

CN309851219SActive Publication Date: 2026-03-17ZHENGZHOU DINGYOUYU TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-08-18
Publication Date
2026-03-17

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Abstract

1. Name of the product in this design: Billiard Ball Locker (Battery Type). 2. Purpose of this design: For use in controlling the trolley and preventing loss. 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.
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