upper half of a bumper drive link for a chainsaw chain

CN309807728SActive Publication Date: 2026-02-24OREGON TOOL INC
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Patent Information

Application Number
CN202530194136.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2024-12-02
Filing Date
2025-04-11
Publication Date
2026-02-24
Estimated Expiration
2040-04-11

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Abstract

1. Name of the product in this design: Upper half of the bumper drive link of a chainsaw chain. 2. Application of this design: The overall application of this design is for chainsaw chains, and the partial application is for transmission connection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. This design patent application is a partial design patent application. The area drawn with solid lines is the scope of protection for the partial design, and the area drawn with dashed lines is not claimed for protection. The dashed lines shown in each view represent the boundary lines that define the parts of the product that need protection and those that do not.
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