Welding mask
CN309939742SActive Publication Date: 2026-04-21张庆伦
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 张庆伦
- Filing Date
- 2025-09-28
- Publication Date
- 2026-04-21
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Welding mask. 2. Purpose of this design: It is a variable light welding mask used for welding operations. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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