Golf club head sleeve
JP1836687SActive Publication Date: 2026-09-30PRGR CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- JP2026005776D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2026-09-30
- Estimated Expiration
- 2049-02-19
Smart Images

Figure 0001836687000001 
Figure 0001836687000002 
Figure 0001836687000003
Abstract
This article is a sleeve used for golf club heads. The article has a small-diameter shaft portion, an engagement groove on its outer circumference, and multiple female threads in the circumferential direction. The sleeve is inserted into the club head and positioned at a selected angular position by an engagement member and fixing screw.
Need to check novelty before this filing date? Find Prior Art