US Patent Issued to Hewlett-Packard Development on June 30 for "Fluidic structures for fluid ejection devices" (Washington, Oregon Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,061, issued on June 30, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas).

"Fluidic structures for fluid ejection devices" was invented by Gary G. Lutnesky (Corvallis, Ore.) and Laura Wusstig (Vancouver, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "In one example in accordance with the present disclosure, a fluidic structure to extend between a print fluid reservoir and a fluid ejection device is described. The structure includes a plenum with a first opening to interface with, and receive print fluid from, the reservoir. The structure also includes at least one longitudinal groove extending longitudinally between the first ...