US Patent Issued to GUANGDONG TAINENG ELECTRIC APPLIANCE MANUFACTURING on May 12 for "Powder discharge outlet and a bean grinder with the powder discharge outlet" (Chinese Inventor)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,546, issued on May 12, was assigned to GUANGDONG TAINENG ELECTRIC APPLIANCE MANUFACTURING Co. LTD. (Dongguan, China).

"Powder discharge outlet and a bean grinder with the powder discharge outlet" was invented by Junyan Wu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a powder discharge outlet and a bean grinder with the powder outlet, in particular to the technical field of bean grinders; including a powder discharge pipe, on which an upper bracket and a lower bracket are arranged, respectively, an annular upper tooth seat is arranged on the outer wall of the powder discharge pipe, a plurality of uppe...