Putting practice device for training of keeping putter face square and controlling putting strength
US12246238B2 · kind B2 · utility
0Cited by
10References
7Claims
0Family size
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Inventor
Key dates
| Filing date | Oct 21, 2021 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | May 15, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/09
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed is a putting practice device configured to enable training of keeping a putter face square without checking movement of a golf ball, to enable training of controlling putting strength as well as keeping the putter face square, and to enable training of practicing linear motion of a putter during execution of a putting stroke while an actual golf ball is struck. The putting practice device for the training of keeping the putter face square and controlling the putting strength includes an advance groove, a base plate, a striking part, an impact sensor, and a display part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.