ALEXANDRIA, Va., March 5 -- United States Patent no. 12,241,589, issued on March 4, was assigned to KLT Co. LTD. (South Korea).
"Lubricant injector" was invented by Tae Im Yang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a lubricant injector, which slowly rotates a screw shaft by maximally increasing the reduction ratio in an internal space of a provided lubricant injector having a predetermined size, and thus can increase ejection pressure."
The patent was filed on March 12, 2024, under Application No. 18/602,267.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtm...