US Patent Issued to GEMA SWITZERLAND on Oct. 21 for "Powder conveying chamber for a dense phase powder pump and dense phase powder pump comprising a powder conveying chamber" (Swiss Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,485, issued on Oct. 21, was assigned to GEMA SWITZERLAND GMBH (St. Gallen, Switzerland).

"Powder conveying chamber for a dense phase powder pump and dense phase powder pump comprising a powder conveying chamber" was invented by Marco Sanwald (Abtwil, Switzerland), Hanspeter Michael (Gossau, Switzerland) and Erich Sutter (St. Gallen, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A powder conveying chamber for a dense-phase powder pump for conveying powder, in particular coating powder, has an end region via which the powder conveying chamber is or can be fluidically connected to a powder line, wherein the end region of the powder conveyi...