Cover for a cast-in-place device

CN310030645SActive Publication Date: 2026-06-123M INNOVATIVE PROPERTIES CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
3M INNOVATIVE PROPERTIES CO
Filing Date
2025-01-22
Publication Date
2026-06-12

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Abstract

1. The name of the design product: cover of in-situ pouring device. 2. The use of the design product: the design product is used as a cover of in-situ pouring device, the in-situ pouring device is used to form a space for pipeline passing through when pouring or injecting cement, concrete and the like, and the design product is used to close the opening of the in-situ pouring device. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view 1.
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