Golf ball novelty item
US6666741B1 · kind B1 · utility
2Cited by
22References
12Claims
0Family size
Inventor
Key dates
| Filing date | Sep 23, 2002 |
| Grant date | Dec 23, 2003 |
| Priority date | — |
| Expiry date | Sep 23, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H37/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A golf ball novelty item including a spherical housing having an exterior appearance of a golf ball and which is approximately the same size as a conventional golf ball. A motion sensor is provided in the interior compartment of the golf ball which senses human intrusion into a specified area around the housing. A voice producing and emitting means is operatively connected to the motion sensor so that the voice producing and emitting means will emit a predetermined message when a human intrudes into the specified area around the housing. Preferably, a ground stake is secured to the golf ball for anchoring the golf ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.