Multifunctional protective face mask (Air supply series, Model B)
CN309939737SActive Publication Date: 2026-04-21BENGBU LONGKAI WELDING PROTECTION TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- BENGBU LONGKAI WELDING PROTECTION TECH CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-04-21
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Multifunctional Protective Face Shield (Air Supply Series B). 2. Intended use of this design: to be worn during grinding or welding operations to protect the eyes and face; it can also be used as a safety helmet. 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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