Active air disinfection and purification filtration module
CN309919607SActive Publication Date: 2026-04-14DONGGUAN AIR GUARD FILTER MANUFACTURING CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- DONGGUAN AIR GUARD FILTER MANUFACTURING CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-04-14
Smart Images

Figure 000004_ABST
Abstract
1. Name of the product in this design: Active air disinfection and purification filter module. 2. Purpose of this design: for air purification, filtration, and disinfection. 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. 5. The sectional reference view corresponds to the left view and is used to identify the cutting position of the A-A sectional view; the YY-MM-DD displayed in the main view is the date display format.
Need to check novelty before this filing date? Find Prior Art