Digital compass ball marker
US9526958B2 · kind B2 · utility
0Cited by
9References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Nov 11, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention extends to a digital compass ball marker that can be used to provide timely information to assist the golfer in determining a direction and force for a golf shot on a green. The digital compass ball marker can output this information using minimal information input by the golfer so that the use of the ball marker does not slow play, and in many cases, can speed play. The information provided by the ball marker can include a force with which to hit the shot and a direction to aim.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.