ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,714,090, issued on Aug. 25.
"Detachable outdoor mosquito repellent device" was invented by Wenjie Li (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A detachable outdoor mosquito repellent device is provided, relating to the field of mosquito repellent. The detachable outdoor mosquito repellent device includes: a mosquito repellent main body, a mosquito repellent tail portion is provided, the mosquito repellent tail portion is provided with a power input port and a locking clasp; a power supply unit, a power supply head portion is provided, the power supply head portion is provided with a locking opening and a power output port; the loc...