Built-in filter frame (magnetic version 3)
CN309826349SActive Publication Date: 2026-03-03熊春阳
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-10
- Publication Date
- 2026-03-03
Smart Images
Figure 000001_ABST
Abstract
1. Name of this design product: Built-in filter frame (magnetic type 3). 2. Purpose of this design: To serve as a magnetic built-in frame for mounting filters to the lens mount of a mirrorless camera. 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