Knob of the rotary fastener
JP1802735SActive Publication Date: 2025-07-02陈金柱
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- JP2024027041D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Priority Date
- 2024-06-28
- Filing Date
- 2024-12-26
- Publication Date
- 2025-07-02
- Estimated Expiration
- 2049-12-26
Smart Images

Figure 0001802735000001 
Figure 0001802735000002 
Figure 0001802735000003
Abstract
This article is a knob of a rotary fastener used to rotate and wind up a shoelace.
Need to check novelty before this filing date? Find Prior Art