1.-3. Filter of cleaning appliance
WO244982SActive Publication Date: 2025-03-28BEIJING ROCKROBO TECH CO LTD
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Patent Information
- Application Number
- WO244982
- Authority / Receiving Office
- WO · WO
- Patent Type
- Designs
- Current Assignee / Owner
- Priority Date
- 2024-11-22
- Filing Date
- 2025-03-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2050-03-07
Smart Images

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Abstract
Reproductions 1.1 to 1.9 show a first filter of cleaning appliance; reproductions 2.1 to 2.9 show a second filter of cleaning appliance; and reproductions 3.1 to 3.10 show a third filter of cleaning appliance; the broken lines in the reproductions of the first filter of cleaning appliance depict portions that form no part of the claimed design.
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