ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,408,654, issued on Sept. 9, was assigned to Shenzhen Visson Technology Co. Ltd. (Shenzhen, China).
"Animal repelling device" was invented by Guoqing Hu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an animal repelling device, which comprises a connecting rod, a sound wave generator, a power supply system and an insertion end, wherein a center line X is defined along the insertion direction of the insertion end, and a tab group is arranged on the surface of the insertion end, wherein the tab group is composed of mutually parallel tabs extending outward from the surface of the insertion end, and the extens...