US Patent Issued to Duro Industries on Nov. 11 for "Oscillating spindle sander with rotary compartment drum" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,020, issued on Nov. 11, was assigned to Duro Industries LLC (Dover, Del.).

"Oscillating spindle sander with rotary compartment drum" was invented by Haiquan Wang (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An oscillating spindle sander assembly and a method for manufacturing an oscillating spindle sander assembly are provided. The assembly includes an oscillating spindle sander. The oscillating spindle sander includes an oscillation generator, a drive shaft extending from the oscillation generator, and a table disposed above the oscillation generator and having an opening that accommodates the drive shaft. The oscillating spindle ...