Glasses stress detector
CN309974924SActive Publication Date: 2026-05-12SHANGHAI SANLIAN GRP CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI SANLIAN GRP CO LTD
- Filing Date
- 2025-10-21
- Publication Date
- 2026-05-12
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Eyeglass Stress Detector. 2. Purpose of this design: This design is used to test the stress on the lenses of eyeglasses. 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.
Need to check novelty before this filing date? Find Prior Art