air cleaner (annular)
CN309964468SActive Publication Date: 2026-05-05DONGGUAN HELSHA FILTER CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- DONGGUAN HELSHA FILTER CO LTD
- Filing Date
- 2025-11-07
- Publication Date
- 2026-05-05
Smart Images
Figure 000006_ABST
Abstract
1. Name of the product in this design: Air Filter (Ring). 2. Purpose of this design: It is used as a filter in automobiles to filter out impurities such as dust, metal particles, and carbon deposits from the air or lubricating oil. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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