Cleaning copper brush
CN309748765SActive Publication Date: 2026-01-27QINGDAO TEC NEW MATERIAL TECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530342327.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-14
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-06-14
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Cleaning copper bristle brush. 2. Purpose of this design: For cleaning weld rust at the welded joints of refrigerator pipes. 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