Vent Filter
JP1816851SActive Publication Date: 2026-01-15TOYO ALUMINUM EKCO PRODUCTS KK
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Patent Information
- Application Number
- JP2025011150D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-06-05
- Publication Date
- 2026-01-15
- Estimated Expiration
- 2050-06-05
Smart Images

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Abstract
This product consists of a nonwoven fabric partially coated with a transparent adhesive, and is attached to ventilation fans, air conditioners, vents, etc. to prevent dirt from being caused by dust, etc. To attach it, cut it to the desired size according to the size of the ventilation fan, air conditioner, vent, etc. to be used, peel off the release sheet, and attach the adhesive-coated side to the vent, etc. As a result, while dirt will adhere to the breathable nonwoven fabric part, dirt is less likely to adhere to the adhesive-coated part of the nonwoven fabric, so the adhesive-coated part will appear white as shown in the "Reference back view showing the state after use," indicating when it is time to replace it.
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