Aerosol spray is indeed a sort of dispensing device that produces a liquid mist in the form of an aerosol mist. It consists of a payload in a container or bottle as well as a propellant under pressure. The payload is driven out through a tiny orifice when the container’s valve is opened and emerges as an aerosol or mist.
Aerosols have been thought about since at least 1790. Erik Rotheim, a Norwegian chemical engineer, received the first aerosol spray can patent in Oslo in 1927, and the innovation received a US patent in 1931. For 100,000 Norwegian kroner, the patent rights were sold to a business in the United States. In 1998, the Norwegian Postal Service, Posten Norge, issued a stamp commemorating the creation.
Aerosol spray is indeed a sort of dispensing device that produces a liquid mist in the form of an aerosol mist. It consists of a payload in a container or bottle as well as a propellant under pressure. The payload is driven out through a tiny orifice when the container’s valve is opened, as well as emerges as an aerosol or mist.
Aerosols have been thought about since at least 1790. Erik Rotheim, a Norwegian chemical engineer, received the first aerosol spray can patent in Oslo in 1927, and the innovation received a US patent in 1931. For 100,000 Norwegian kroner, the parent company was sold to a business in the United States. In 1998, the Norwegian Postal Service, Posten Norge, issued a stamp commemorating the creation.
Julian S. Kahn, an American, got a patent for just a disposable spray can in 1939, however, the product was never produced. Kahn’s concept would have been to manufacture whipped cream at home by combining cream as well as propellant from two different sources—not a genuine aerosol in that sense. Furthermore, he disclaimed his initial four claims in 1949, which served as the cornerstone for his subsequent patent claims.
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