Door lock knob
CN309824133SActive Publication Date: 2026-03-03ZHONGSHAN TAIZHENG HARDWARE CO LTD
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Patent Information
- Application Number
- CN202530397856.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-08
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2040-07-08
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Figure 000005_ABST
Abstract
1. Name of the product in this design: Door lock knob. 2. Purpose of this design: For use in door lock knobs. 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. The rear view of each design is symmetrical to the front view of each design, so the rear view of each design is omitted; the right view of each design is symmetrical to the left view of each design, so the right view of each design is omitted. 6. Design 1 is designated as the basic design.
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