Methods and devices for removing dew from grass areas such as golf courses
US6574819B1 · kind B1 · utility
4Cited by
17References
16Claims
0Family size
Inventor
Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Jul 27, 2020 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F5/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Devices and methods for removing dew from grassy areas, such as golf courses. One embodiment comprises a plurality of beaded lines comprising lead weights which are disposed within an outer synthetic rope sheath. The ends of the flexible elongated member comprise means for attaching the elongated member to at least one and preferably two separate tractors. Dew is removed by connecting at least one of the aforesaid devices to at least one tractor and dragging the device across the grassy area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.