1.-3. Door chain
WO254002SActive Publication Date: 2026-02-13UAP
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Patent Information
- Application Number
- WO254002
- Authority / Receiving Office
- WO · WO
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2050-10-23
Smart Images

Figure M001_001 
Figure M001_002 
Figure M001_003
Abstract
2.-3. The broken lines shown in the reproductions illustrate portions of the article that form no part of the claimed designs.
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