Golf tee insertion depth measurement and marking system
US8961052B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 6, 2014 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Aug 6, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/687
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf tee insertion depth marking system includes a measurement tool and a marking tool. The marking tool includes a housing having first and second surfaces. Bores extend into the housing from the first surface. Windows are disposed in the second surface of the housing that provide openings into the bores at various distances from the first surface. Each of the windows is of sufficient size to receive the tip of a marking pen to mark the shaft of a golf tee inserted into the bore. The measurement tool includes a base portion and a stem portion. The stem portion extends upwardly from the base portion and has spaced-apart apertures extending there through. The apertures are used to measure the height of the striking face of a golf club, which height is used to determine which window in the marking tool to use to mark the golf tee.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.