door lock
CN309830421SActive Publication Date: 2026-03-06HANGZHOU HUACHENG SOFTWARE TECH CO LTD
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Patent Information
- Application Number
- CN202530404581.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-10
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2040-07-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Door Lock. 2. Application of this design: This design is intended for use in door locks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.
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