hidden thread lock
CN310287840SActive Publication Date: 2026-10-30ZHAOQING WEIKAISEN HARDWARE PROD CO LTD
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Patent Information
- Application Number
- CN202630268316.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-28
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2041-05-28
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: hidden screen lock. 2. The use of the design product: for screen door, screen door lock. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The top view has been embodied in the enlarged top view, and the top view is omitted; the bottom view has been embodied in the enlarged bottom view, and the bottom view is omitted.
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