US Patent Issued to X'POLE PRECISION TOOLS on Aug. 5 for "Electric tool grinding machine and casing thereof" (California Inventor)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,513, issued on Aug. 5, was assigned to X'POLE PRECISION TOOLS INC. (Taoyuan, Taiwan).

"Electric tool grinding machine and casing thereof" was invented by Bach Pangho Chen (Claremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric tool grinding machine includes an electric motor, an airflow generating member, and a casing. The casing includes a hollow shell, a motor housing located in the hollow shell, two partitioning plates located between a side wall of the motor housing and the hollow shell, at least one air outlet facing the airflow generating member, a first air inlet formed on the hollow shell, and at least one second air inl...