Fire hose connector (new DN40 internal thread)

CN310283638SActive Publication Date: 2026-10-27DALIAN FAST FIRE EQUIPMENT CO LTD
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Patent Information

Application Number
CN202630308230.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-06-16
Publication Date
2026-10-27
Estimated Expiration
2041-06-16

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Abstract

1. Name of the product in this design: Fire Fighting Connector (New DN40 Internal Thread). 2. Application of this design: Connector for forest fire pumps and fire hoses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.
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