ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,729, issued on Aug. 26, was assigned to ZIEHL-ABEGG SE (Kunzelsau, Germany).
"Housing for a fan and fan" was invented by Frieder Loercher (Braunsbach, Germany), Matthias Goeller (WeiBbach, Germany) and Alexander Herold (Hardthausen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed embodiments relate to a housing for a fan that is constructed by cutting, bending, and/or folding a single sheet of metal. A disclosed housing is configured to house a fan having a motor that is configured to rotate around an axial direction. The housing includes a first plate that is oriented in a plane that is perpendicular to the axial direction and subs...