Casing-while-drilling tool (assembly)

CN309882199SActive Publication Date: 2026-03-31程旻
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-11-20
Publication Date
2026-03-31

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Abstract

1. Name of the product in this design: Pipe fitting tool (assembly). 2. Purpose of this design: To be used to thread a water pipe. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design highlights: Refer to Figure 1 for usage status.
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