US Patent Issued to MAHLE AUTOMOTIVE TECHNOLOGIES (CHINA), MAHLE International on March 3 for "Carbon canister assembly and an engine" (Chinese Inventor)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,868, issued on March 3, was assigned to MAHLE AUTOMOTIVE TECHNOLOGIES (CHINA) Co. LTD. (China) and MAHLE International GmbH (Germany).

"Carbon canister assembly and an engine" was invented by Hui Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A carbon canister assembly may include a main carbon canister and an auxiliary carbon canister. The main carbon canister may include a first cavity. The first cavity may be cylindrical. The first cavity may be filled with an adsorption material for adsorbing evaporated fuel vapor. The auxiliary carbon canister may include a second cavity in communication with the first cavity. The second cavity ...