Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Home communicator for a personal emergency response system

Home communicator for a personal emergency response system

US Patent D313363 · Granted Jan 1, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Robotic cleaner2025
Robotic cleaner having acoustic surface type sensor2024
Side brushes for a robotic vacuum cleaner2023
Robotic cleaner debris removal docking station2022
Docking station for robotic cleaner2022
Robotic cleaner debris removal docking station2021
Robotic cleaner debris removal docking station2021
Docking station for robotic cleaner2020
Liquid bird feeder2017
Transcutaneous electrical nerve stimulation (tens) device2015
Liquid bird feeder2015
Transcutaneous electrical nerve stimulation device2014