ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,377, issued on Oct. 28, was assigned to VPR BRANDS LP (Sunrise, Fla.).
"Methods and apparatus for reclaiming oil from vaporizer cartridges and filling vaporizer cartridges" was invented by Cliff Sain-Thomason (Grants Pass, Ore.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatus for reclaiming oil from vaporizer cartridges and filling vaporizer cartridges are disclosed herein. An example apparatus includes a plate having a top side, a bottom side opposite the top side, and a threaded opening extending into the top side of the plate. The threaded opening is sized to receive a threaded extension on a vaporizer cartridge such that the ...