corner and octagonal central portion of the separation cartridge

CN310260299SActive Publication Date: 2026-10-16DONALDSON CO INC
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Patent Information

Application Number
CN202530562232.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2025-03-24
Filing Date
2025-09-22
Publication Date
2026-10-16
Estimated Expiration
2040-09-22

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Abstract

1. Name of the designed product: corner and octagonal central part of separation cartridge. 2. Use of the designed product: corner and octagonal central part of separation cartridge as a part of separation cartridge for chromatography / chromatographic analysis. 3. Design points of the designed product: in the shape of solid lines. 4. Picture or photo best indicating the design points: perspective view 1. 5. Other circumstances needing explanation Other explanations: The present application requests to protect the partial design of the product, wherein the solid line part represents the part requesting the protection of the partial design, the dashed line part represents the part not constituting the design requested to be protected, and the dot-dash line represents the boundary line of the partial design requested to be protected and other parts.
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