Non-potable conversion indicator and irrigation device
US11980140B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2022 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Feb 10, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G25/165
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An irrigation device is provided with an indicator that may be converted to indicate a condition, such as use with non-potable fluid. The irrigation device includes an inlet, and outlet, and a body defining a flow path from the inlet to the outlet. It further includes a cover with a removable section, and an indicator at least partially under the removable cover. The indicia indicate a condition of the irrigation device, such as being used with non-potable fluid. In one state, the cover is intact and the indicia are not exposed. In another state, the removable section has been removed and the indicia are at least partially exposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.