Crude oil filling sealing ring

CN309339970SActive Publication Date: 2025-06-17YANTAI RENLI IND TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202430655211.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-17
Publication Date
2025-06-17
Estimated Expiration
2039-10-17

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Abstract

1. Name of the Design Product: Oil Filling Sealing Ring for Crude Oil. 2. Use of the Design Product: Used for sealing during crude oil filling of tank trucks. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Combined State Diagram.
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