97720358
Dec 16, 2022
water detectors and water leak detectors, communicators being signal generators that produce a signal in response to detection of water or a water leak; remote control devices for controlling water shut off devices; downloadable software applications for remote control of water shut off devices; water shut off devices, namely, automated valves, that shut off a water supply in response to a signal, such valves being parts of plumbing, heating and cooling installations
Electrical and Scientific Apparatus