Impedance matching toilet seat
US10062370B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Dec 28, 2016 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Jan 1, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02475
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The novel impedance matching toilet seat apparatus in general, includes a cavity, an acoustic transducer, orifices, and an impedance matching substance dispenser. The cavity is positioned on a top surface of the toilet seat. The acoustic transducer is positioned within the cavity. The orifices are positioned on the top surface adjacent the acoustic transducer. The impedance matching substance dispenser is within an interior portion of the toilet seat. The dispenser includes a reservoir, a conduit, and a pump. The reservoir contains an impedance matching substance and is connected to the conduit and pump. The conduit fluidly connects the reservoir to the orifices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.