Patents by Inventor Irene Casey

Irene Casey 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).

  • Cleaner and disinfectant with dye
    Patent number: 5110492
    Abstract: A cleaning composition for surfaces which contains a disappearing dye which can include a germicide. The composition is packaged airtight. The dye is pH sensitive so that upon exposure to air the dye disappears. The delivery of the cleaner gives a visual check as to the surface contacted.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: May 5, 1992
    Inventor: Irene Casey
  • Cleaner and disinfectant with dye
    Patent number: 5064635
    Abstract: A cleaning composition for surfaces which contains a disappearing dye which can include a germicide. The composition is packaged airtight. The dye is pH sensitive so that upon exposure to air the dye disappears. The delivery of the cleaner gives a visual check as to the surface contacted.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: November 12, 1991
    Inventor: Irene Casey
  • Cleaner and disinfectant with dye
    Patent number: 5057303
    Abstract: A cleaning composition for surfaces which contains a disappearing dye which can include a germicide. The composition is packaged airtight. The dye is pH sensitive so that upon exposure to air the dye disappears. The delivery of the cleaner gives a visual check as to the surface contacted.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: October 15, 1991
    Inventor: Irene Casey
  • Cleaner and disinfectant with dye
    Patent number: 4965063
    Abstract: A cleaning composition for surfaces which contains a disappearing dye which can include a germicide. The composition is packaged airtight. The dye is pH sensitive so that upon exposure to air the dye disappears. The delivery of the cleaner gives a visual check as to the surface contacted.
    Type: Grant
    Filed: August 2, 1988
    Date of Patent: October 23, 1990
    Inventors: Irene Casey, Helmut L. Melzer
  • Germicide and dye composition
    Patent number: 4793988
    Abstract: A composition for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a thin layer of disinfectant which includes a dye. The dye disappears as the thin layer effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the dye disappears as well as the disinfecting composition leaving the surface dry.
    Type: Grant
    Filed: December 1, 1986
    Date of Patent: December 27, 1988
    Assignees: Irene Casey, Larry J. Casey
    Inventors: Irene Casey, Daniel Tuse
  • Aerosol germicide and dye
    Patent number: 4678658
    Abstract: An aerosol spray for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a spray of disinfectant which includes a dye. The dye disappears as the spray effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the dye disappears as well as the disinfecting composition leaving the surface dry.
    Type: Grant
    Filed: November 26, 1986
    Date of Patent: July 7, 1987
    Assignees: Larry Casey, Irene Casey
    Inventors: Irene Casey, Daniel Tuse