Golf tee insertion depth marker
US8864400B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 3, 2014 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Feb 3, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf tee insertion depth marking device includes a housing having a first surface and a second surface. A plurality of bores extend from the first surface into the housing. Each bore has a diameter sufficient to receive the shaft of the golf tee when the shaft is inserted therein and a depth that is different from depths of other of the bores. A plurality of windows are disposed in the second surface of the housing. Each window provides an opening into a corresponding one of the bores. Each window is of sufficient size to receive a tip portion of a marking pen inserted therein, whereby the tip portion of the marking pen may make contact with and mark the shaft of the golf tee inserted into one of the bores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.