Patents Examined by William R. John
  • Room deodorizer or odorizer
    Patent number: 4708851
    Abstract: A room deodorizer for fragrance dispenser comprises a support at least partially enclosing a fleece-like tampon or wick impregnated with the material to be dispensed and formed on one end with a synthetic resin cap which can be pierced by a pin on the support.
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: November 24, 1987
    Assignee: Azur Fragrances France S.A.
    Inventor: Andreas E. T. W. Freytag Von Loringhoven