Patents by Inventor Robert L. Booth

Robert L. Booth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4869407
    Abstract: Air freshener apparatus comprising a cup-like base in which a quantity of fragrance emitting ingredient is disposed in at least a partially exposed relation. Secured air sealed about the support is a tubular bellows a soft, pliable composition forming an air chamber overlying the exposed relation of the fragrance ingredient. Breather holes formed through the support underlying the fragrance ingredient therein enables dispensing of a controlled quantity of fragrance scent by manually compressing the bellows. An adhesive pad on the undersurface of the support enables the apparatus to be attached to a recipient surface. Merchandise packaging of an air freshener unit includes a blister wrap of pliable composition having an aperture communicating from inward to outward thereof. This enables on-site consumer testing of the unit by depressing the wrap which in turn compresses the bellows to effect a scent emission outward through said aperture.
    Type: Grant
    Filed: April 15, 1988
    Date of Patent: September 26, 1989
    Assignee: Products by DesignAir, Inc.
    Inventors: Alfred E. Booth, Jr., Robert L. Booth
  • Patent number: D361660
    Type: Grant
    Filed: August 31, 1993
    Date of Patent: August 29, 1995
    Inventors: Robert L. Booth, Minnie S. Booth
  • Patent number: D363818
    Type: Grant
    Filed: August 31, 1993
    Date of Patent: November 7, 1995
    Inventors: Robert L. Booth, Minnie S. Booth