Plastic springs

CN309601043SActive Publication Date: 2025-11-14SHANGYU SHENLONG ALUMINUM PROD CO LTD
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Patent Information

Application Number
CN202530146549.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-24
Publication Date
2025-11-14
Estimated Expiration
2040-03-24

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Abstract

1. Name of the product in this design: Plastic Spring. 2. Purpose of this design: As a spring, mainly used in various emulsion pumps, replacing metal springs. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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