Golf club with improved weight distribution
US9937397B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2015 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Dec 9, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/34
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A system for optimizing weight distribution of a golf club, including a weight receiving grip, wherein the weight receiving grip comprises a generally tubular member comprising a shaft bore configured to surround a proximal portion of the shaft, wherein the weight receiving grip comprises a weight retention portion at a proximal end of the weight receiving grip, the weight retention portion configured to engage a weight member; wherein the weight retention portion of the weight receiving grip further comprises an enlarged bore portion proximal the shaft bore, wherein the weight retention portion of the weight receiving grip further comprises a cavity proximal the enlarged bore portion, and wherein the diameter of the cavity is greater than the diameter of the enlarged bore portion and the diameter of the enlarged bore portion is greater than the diameter D1 of the shaft bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.