Flange opener
CN309098027SActive Publication Date: 2025-02-07CHONGQING BANAN NATURAL GAS CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202330869478.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2038-12-29
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: flange opener. 2. Purpose of the product with this appearance design: Used as an opener to open the flange connection of the gas pipeline during maintenance. 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: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.
Need to check novelty before this filing date? Find Prior Art