Pipe joint (square pipe)
CN309051676SActive Publication Date: 2025-01-03HEBEI DUOTONG TRADING CO LTD
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Patent Information
- Application Number
- CN202430330542.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2039-05-31
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: pipe joint (square tube). 2. Purpose of this design product: This design product is used for connecting pipe fittings and pipe fittings, and pipe fittings and other spare parts. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.
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