Door and window alarm
CN309203513SActive Publication Date: 2025-03-28LELIFENG TECH (HUIZHOU) CO LTD
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Patent Information
- Application Number
- CN202430509759.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2039-08-12
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: door and window alarm. 2. Purpose of this design product: an alarm used to detect the opening and closing status of doors and windows and serve as a warning. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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