Clean the ring (rectangular)
CN309569566SActive Publication Date: 2025-10-28SHIJIAZHUANG OUYA HUITONG FILTER CO LTD
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Patent Information
- Application Number
- CN202430601561.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2039-09-20
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Cleaning ring (rectangular). 2. Purpose of this design: It is an accessory for a pre-filter, used to remove debris adhering to the filter screen of the pre-filter. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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