ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,737, issued on March 24.
"Forced fragrance distribution system and method" was invented by Shmuel D. Palgon (Miami).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vapor distribution system designed for use in low pressure environments of a forced air conditioning system. The includes use of a housing with vents, a liquid reservoir with a downward facing spray release, and a porous receptacle. The liquid reservoir and porous receptacle are both fully contained within the housing. When the system is activated, the liquid is siphoned through an upside down "U" shaped flow path into a nozzle. Liquid is then ejected in a downward spray onto the recepta...