Electric heating vacuum cup

CN309649845SActive Publication Date: 2025-12-05李永华
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Patent Information

Application Number
CN202530321317.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-05
Publication Date
2025-12-05
Estimated Expiration
2040-06-05

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Abstract

1. The name of the design product: electric heating vacuum cup. 2. The use of the design product: for heating and keeping liquid. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.
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