US Patent Issued to X'POLE PRECISION TOOLS on June 3 for "Sanding disc stabilizing structure of orbital sander" (California Inventor)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,885, issued on June 3, was assigned to X'POLE PRECISION TOOLS INC. (Taoyuan, Taiwan).

"Sanding disc stabilizing structure of orbital sander" was invented by Bach Pangho Chen (Claremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sanding disc stabilizing structure of an orbital sander comprises a casing, a sanding power source, a sanding disc, and at least four springs. The sanding power source is assembled on the casing and comprises a drive shaft and a tool holder disposed on the drive shaft and offset from an axis of the drive shaft. The center of the sanding disc driven by the sanding power source to perform an orbital motion is dispo...