Profiles (door frame structure)
CN310025272SActive Publication Date: 2026-06-09SHANDONG QUCHUANG METAL PROD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANDONG QUCHUANG METAL PROD CO LTD
- Filing Date
- 2025-12-09
- Publication Date
- 2026-06-09
Smart Images
Figure 000004_ABST
Abstract
1. Name of the product in this design: Profile (Door Frame Structure). 2. Purpose of this design: Structural components for doors and windows. 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. 5. Other matters requiring explanation: This design product is of variable length.
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