Freeze-thaw bag protective shell

CN309183498SActive Publication Date: 2025-03-21HANGZHOU COBETTER FILTRATION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202430382098.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2023-12-29
Filing Date
2024-06-21
Publication Date
2025-03-21
Estimated Expiration
2039-06-21

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Abstract

1. The name of this design product: Freeze-thaw bag protective case. 2. Purpose of this design product: used to hold freeze-thaw bags. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.
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