sealed cover (press vacuum)

CN309546013SActive Publication Date: 2025-10-17吴元鑫

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Patent Information

Application Number: CN202530094197.9
Authority / Receiving Office: CN · China
Patent Type: Designs(China)
Current Assignee / Owner
Filing Date: 2025-03-03
Publication Date: 2025-10-17
Estimated Expiration: 2040-03-03

Application Information

Patent Timeline

03 Mar 2025

Application

CN202530094197.9

17 Oct 2025

Publication

CN309546013S

Inventors: 吴元鑫

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Pumping vacuum Industrial engineering

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Abstract

1. Name of the designed product: sealing cover (pressing vacuum). 2. Use of the designed product: cover for bento box, fresh-keeping box, pot, etc. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

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