Hidden door (simple and minimalist concealed design)
CN309938904SActive Publication Date: 2026-04-21JIANGSHAN DOOR IND WHOLE HOUSE CUSTOMIZATION IND INNOVATION RES INST
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- JIANGSHAN DOOR IND WHOLE HOUSE CUSTOMIZATION IND INNOVATION RES INST
- Filing Date
- 2025-08-16
- Publication Date
- 2026-04-21
Smart Images

Figure 000001_ABST
Abstract
1. Name of this design product: Invisible Door (Simple and Concealed Design). 2. Purpose of this design: This product is intended for use as a door in a household. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
Need to check novelty before this filing date? Find Prior Art