ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,379,112, issued on Aug. 5, was assigned to Johnson Heater Corp. (St. Louis).
"Ductless air distribution system" was invented by Jason Charles Lintker (Webster Groves, Mo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The ductless air handling system draws return air from a low level and discharges conditioned supply air at a high level, thereby covering a large area without the need for ductwork. The outlet has a series of upright and lateral vanes with respective adjustable louvers and flaps as well as a curved turning vane along the outlet's back panel and which extends to the top panel. The outlet turns the airflow from a vertical oriented flow to a ...