Expansion bolt (pattern sleeve)

CN310074183SActive Publication Date: 2026-07-07
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Filing Date
2025-09-28
Publication Date
2026-07-07

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Abstract

1. Name of the designed product: expansion bolt (pattern sleeve). 2. Use of the designed product: for fixing objects. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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