ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,733, issued on March 3.
"Dryer vent coupling assembly" was invented by Michael Guldan (Massena, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dryer vent coupling assembly includes a first sleeve which insertably receives an exhaust vent of a clothes dryer to receive heated air from the clothes dryer. The first sleeve has a set of first engagements and a set of second engagements. A filter has a pair of secondary engagements which each releasably engages a respective second engagement in the first sleeve for mounting the filter within the first sleeve to filter lint from the heated air. A second sleeve is insertable into the first sleeve and ...