Putting practice device
US3972532A · kind A · utility
Inventor
Key dates
| Filing date | Dec 3, 1975 |
| Grant date | Aug 3, 1976 |
| Priority date | — |
| Expiry date | Dec 3, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/74
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
This invention comprises a Putting Practice Device including a support having a simulated golf ball mounted for limited movement thereon between operative and operated positions. Right and left putter contactors are mounted on said support on opposite sides of the ball, the contactors being equally spaced from the ball and being spaced apart a distance less than the length of the putting face of a conventional golf putter. Right and left visual signaling lights are mounted on the support to be viewed from above. Electrical elements on the support includes a circuit connected so that a putter stroking the ball from operative position toward operated position and also striking a contactor will cause the associated signaling light to be activated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.