Sprinkler
USRE47203E1 · kind E1 · reissue
0Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2016 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Dec 27, 2036 |
Classification
- Technology area (CPC —)General
Abstract
Provided is a rotary sprinkler that includes a housing, a rotatable irrigation head associated with a first magnet assembly, and a second magnet assembly associated with the housing and fitted with a rotary dampening mechanism. The first magnet assembly and the second magnet assembly are arranged with like poles facing each other so as to generate a repulsion force therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.