The ball lock handle rotates the ball housing (gear-shaped grooves).
CN309924305SActive Publication Date: 2026-04-17ZHONGSHAN LANTONG HARDWARE CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- ZHONGSHAN LANTONG HARDWARE CO LTD
- Filing Date
- 2025-09-22
- Publication Date
- 2026-04-17
Smart Images
Figure 000009_ABST
Abstract
1. Name of the product in this design: Ball lock handle rotating ball housing (gear-shaped concave and convex texture). 2. Purpose of this design: an accessory for door lock handles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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