Helmet base
CN309921424SActive Publication Date: 2026-04-17马小云
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 马小云
- Filing Date
- 2025-09-17
- Publication Date
- 2026-04-17
Smart Images

Figure 000007_ABST
Abstract
1. Name of the product in this design: Helmet Base. 2. Purpose of this design: A connecting base for the shielding part of an electric vehicle 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.
Need to check novelty before this filing date? Find Prior Art