ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,611, issued on March 17, was assigned to Hainan Moore Brothers Technology Co. Ltd. (Hainan, China).
"Electronic vaporization device, power supply assembly and holder thereof" was invented by Fengwen Lu (Hainan, China), Weidong Zhou (Hainan, China), Deke Xie (Hainan, China) and Xiao'an Zhu (Hainan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A holder, applied to an electronic vaporization device, includes: a liquid storage groove and an air inlet column provided at an end of the holder, an air hole being provided in the air inlet column, the air hole being in fluid communication with the liquid storage groove. The air inlet column is provid...