Golf ball retrievers
US4021068A · kind A · utility
17Cited by
4References
2Claims
0Family size
Inventor
Key dates
| Filing date | Feb 23, 1976 |
| Grant date | May 3, 1977 |
| Priority date | — |
| Expiry date | Feb 23, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B47/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
This invention relates to a device for retrieving golf balls comprising in combination a tapered receptacle and a vacuum pump whereby a golf ball can be forced into and retained by the receptacle by direct pressure or by the use of vacuum and can be released by operation of the vacuum pump lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.