Hydraulic cylinder bumper backup ring

CN309710461SActive Publication Date: 2025-12-30CATERPILLAR INC
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Patent Information

Application Number
CN202530018423.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2024-07-22
Filing Date
2025-01-13
Publication Date
2025-12-30
Estimated Expiration
2040-01-13

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Abstract

1. The name of the design product: hydraulic cylinder buffer spare ring. 2. The use of the design product: for hydraulic cylinder buffer spare ring. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.
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