Patents Assigned to Venta Vertriebs AG
  • Fragrance vaporizer, in particular for toilets
    Patent number: 5894001
    Abstract: A fragrance evaporator allows doses of fragrance to be released into the atmosphere in a controllable manner and only when required. The fragrance evaporator has a solid surface that may be wetted as required with liquid fragrance from a fragrance reservoir. An evaporation space that surrounds the solid surface and that is in communication with the atmosphere is thus created above the surface.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: April 13, 1999
    Assignee: Venta Vertriebs AG
    Inventors: Alfred Hitzler, Erich Harter