Hand-held multifunctional automatic visual training device (D3300)
CN309910029SActive Publication Date: 2026-04-10GUANGDONG DE RUIXI TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- GUANGDONG DE RUIXI TECH CO LTD
- Filing Date
- 2025-01-23
- Publication Date
- 2026-04-10
Smart Images

Figure 000001_ABST
Abstract
1. The name of the design product: handheld multifunctional automatic visual training device (D3300). 2. The use of the design product: handheld device for visual training. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design.
Need to check novelty before this filing date? Find Prior Art