Golf club head with weight adjustment
US6306048A · kind A · utility
385Cited by
146References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1999 |
| Grant date | Oct 23, 2001 |
| Priority date | — |
| Expiry date | Jan 22, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2053/0491
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head includes a plurality of exterior walls which define a hollow interior cavity. The golf club head further includes an interior wall structure extending from one of the walls into the interior cavity. The interior wall structure defines a chamber therein. The chamber contains a flowable weighted material and a lighter weight flowable filler material. Both the weighted and the filler materials can be inserted and removed from the chamber through an aperture in the wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.