Wastewater pumping system accessory
US12430999B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F23/64
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A high water alarm system for a water containing or wastewater treatment system including a main body containing a generally cylindrical outer and inner wall, a bottom portion and an open top portion, a battery container secured within the main body portion, and a high water sensor secured through the main body, which sensor is connected to an alarm located within the system. Another embodiment adds a gas filter and a vent valve seal to the high water alarm system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.