Sound-producing golf club
US5913709A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1997 |
| Grant date | Jun 22, 1999 |
| Priority date | — |
| Expiry date | Jun 24, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club is provided with an elongate shaft portion and a club head coupled to the shaft portion. The club head holds an impact surface designed to strike a ball when the club is swung at the ball. The impact surface, club head and shaft all cooperate to produce a drum-like tone when the ball is struck. The club head includes front face with a platform and a clamp that mate and hold the impact surface therebetween. The platform is provided with a raised ridge or brace that is surrounded by the clamp. When the platform and clamp are assembled together, the impact surface is tensioned by the brace to make the impact surface an audibly vibratory member. The club head is hollow within to augment the sound produced by the impact surface and has a plurality of ports to an interior cavity to further augment the sound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.