Magnetic door alarm (MSA-832)
CN310211781SActive Publication Date: 2026-09-18李浪
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Patent Information
- Application Number
- CN202630225028.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-08
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2041-05-08
Smart Images
Figure 000019_ABST
Abstract
1. Name of the product in this design: Door magnetic alarm (MSA-832). 2. Application of this design: This design is used as an alarm for the open / closed status of doors or windows. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: Use a combination of state diagrams.
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