US Patent Issued to CANON on Aug. 25 for "Cartridge, printing apparatus, and method including a channel forming unit having a channel to supply liquid from a storage unit to a print element board" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,222, issued on Aug. 25, was assigned to CANON K.K. (Tokyo).

"Cartridge, printing apparatus, and method including a channel forming unit having a channel to supply liquid from a storage unit to a print element board" was invented by Keisuke Iinuma (Kanagawa, Japan), Wataru Takahashi (Kanagawa, Japan) and Tatsuo Nanjo (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cartridge including a box unit to store a liquid, a print element board for ejecting the liquid from an array of ejection ports, a channel forming unit having a channel to supply the liquid from the box unit to the print element board, the channel forming unit having a fir...