Ceiling expansion screws

CN310067800SActive Publication Date: 2026-07-03XIAMEN XINHENGJIE HARDWARE PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
XIAMEN XINHENGJIE HARDWARE PROD CO LTD
Filing Date
2025-11-24
Publication Date
2026-07-03

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Abstract

1. Name of the product in this design: Ceiling expansion screw. 2. Purpose of this design: To be used as an expansion screw for ceiling installation. 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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