US Patent Issued to Mitsubishi Electric on Feb. 3 for "Inspection window for drain pan, and air conditioner" (Japanese Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,044, issued on Feb. 3, was assigned to Mitsubishi Electric Corp. (Tokyo).

"Inspection window for drain pan, and air conditioner" was invented by Keisuke Oishi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An inspection window for confirming foreign objects inside a drain pan through a window portion, the inspection window includes: the window portion; a first support portion provided on the window portion; and a reflective portion supported by the first support portion above the window portion through a predetermined gap with respect to the window portion, the reflective portion includes a second surface opposite to a first surface connected ...