US Patent Issued to Dell Products on Jan. 13 for "Power supply unit cage with a double switch protection to prevent insertion of an improper sized power supply unit" (Taiwanese Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,524,052, issued on Jan. 13, was assigned to Dell Products LP (Round Rock, Texas).

"Power supply unit cage with a double switch protection to prevent insertion of an improper sized power supply unit" was invented by Te Ming Liao (Taipei, Taiwan), Tingchun Kuo (Taipei, Taiwan) and Yen-Hsing Lin (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply system includes a power supply cage, a first switch arm, and a second switch arm. The first and second switch arms cross above the power supply cage. Each of the first and second switch arms includes a respective switch portion and a respective stopper portion. When an improper sized powe...