ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,494, issued on June 24, was assigned to Delta Electronics Inc. (Taoyuan, Taiwan).

"Adjustable rack assembly and cabinet using same" was invented by Jhih-Hao Chen (Taoyuan, Taiwan), Ming-Tang Yang (Taoyuan, Taiwan) and Teng-Chiao Shen (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An adjustable rack assembly, which may be used in a cabinet, includes a rail and a sliding component. The rail extends along a first direction, and includes a rail body, a bent portion and plural positioning grooves. The bent portion protrudes inwardly from an outer edge of the rail body, and the plural positioning grooves are disposed on the bent portion a...