Golf clubs and golf club heads
US8480507B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2011 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Aug 29, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0433
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A set of golf clubs in accordance with at least some examples of this disclosure may include one or more iron-type golf club heads with a slot, or pocket cavity, behind the ball striking face of the golf club head. Further, one or more of the golf clubs in the set may include iron-type golf club heads with a split cavity or half cavity configuration. Additionally, one or more of the golf clubs in the set may include iron-type golf club heads of the blade-type. Also, one or more of the golf clubs in the set may include a hybrid-type golf club head with a cavity, or compression channel, extending through the bottom surface of the club head behind the ball striking face of the golf club head and one or more additional cavities extending through a bottom surface of the club head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.