ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,473, issued on May 12, was assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY LP (Spring, Texas).
"Movable arms for printer input trays" was invented by Javier Onecha Celestino (Sant Cugat del Valles, Spain), Ricardo Sanchis Estruch (Sant Cugat del Valles, Spain) and Eduardo Martin Orue (Sant Cugat del Valles, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Examples include a device for offsetting printing media in a printer input tray. The device comprises a support, a movable arm extended along the media advance direction, a spring for generating a spring force urging the movable arm against the support, and a releasable actuator for compensating...