ALEXANDRIA, Va., April 21 -- United States Patent no. 12,604,865, issued on April 21, was assigned to Jiaquan Hu (Hunan Province, China).
"Ozone pet water dispenser" was invented by Zhenggen Hu (Hunan Province, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ozone pet water dispenser including a main body, a control host, a pump body, a heating unit, and a hydrolytic ozone generator. The main body is formed with a storage chamber, a drinking trough, and a water return port respectively communicating with both the drinking trough and the storage chamber. The control host includes a housing mounted on the main body, a first circuit board and a switch unit disposed on the housing, with the switch unit e...