Patents by Inventor Ernest Bernarducci

Ernest Bernarducci 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).

  • Publication number: 20080311224
    Abstract: The active life of a fungicidal metal hydrochlorite is greatly enhanced by adding only small amounts of active fungicidal compounds selected from the group consisting of lithium hydrochlorite and iodopropynyl butyl carbamate.
    Type: Application
    Filed: April 4, 2008
    Publication date: December 18, 2008
    Inventors: Meghan Gressler, Ernest Bernarducci
  • Publication number: 20080311227
    Abstract: The fungi-preventative-over-time characteristic of a fungicidal metal hydrochlorite, as distinguished from the fungi-removal characteristic thereof, is greatly enhanced by adding thereto only small amounts of active fungicidal compounds selected from the group consisting of lithium hydrochlorite and iodopropynyl butyl carbamate.
    Type: Application
    Filed: June 18, 2007
    Publication date: December 18, 2008
    Inventors: Meghan Gressler, Ernest Bernarducci
  • Publication number: 20050273918
    Abstract: A device for dispensing liquid from the container to a toilet bowl is provided. The device is used with a liquid container having a normally sealed port. It includes a housing upon which the container is mounted, breaking the seal. The housing has a dispensing surface upon which liquid from the container is deposited and over which at least a portion of the flushed water stream passes. A conduit is provided for conducting liquid from the container to the liquid dispensing surface. The inlet end portion of the conduit has primary liquid entrance means, in the form of an open end, and secondary liquid entrance means, in the form of one or more openings in the conduit wall. The inlet end of the conduit extends through the container port with the open end of the conduit and the openings in the conduit wall both situated within the container.
    Type: Application
    Filed: June 14, 2004
    Publication date: December 15, 2005
    Inventor: Ernest Bernarducci
  • Patent number: 6315949
    Abstract: A composition for deodorizing and refreshing surfaces such as carpets, upholstery, furniture etc. The composition disclosed is a highly friable foam that rapidly evaporates upon contact with the surface to be refreshed. Therefore, the composition does not require removal by vacuuming after application to the surface. A method for using the composition to deodorize and refresh a surface is also disclosed.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: November 13, 2001
    Inventors: Robert Carmello, Ernest Bernarducci, Kenneth Ward, Isabel Lopes, Karen Mack
  • Patent number: 6112898
    Abstract: A package for containing two automatic toilet bowl cleaners, one containing a bleaching cleaner and the other containing a detergent cleaner and a fragrance or dye susceptible to degradation by the bleaching agent, has separate pouches to separate the solids. The pouches open in concert to allow simultaneous dispensing of the solids. In operation, the water in the toilet cistern and bowl is cleaned both by the detergent and the bleaching agent, and the fragrance or dye is not affected by the bleaching agent.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: September 5, 2000
    Assignee: HPD Laboratories, Inc.
    Inventors: Nicholas D. Siragusa, Kenneth J. Ward, Deborah A. Sarasohn, Ernest Bernarducci, Arthur Sternheimer
  • Patent number: 5755330
    Abstract: A package for containing two automatic toilet bowl cleaners, one containing a bleaching cleaner and the other containing a detergent cleaner and a fragrance or dye susceptible to degradation by the bleaching agent, has separate pouches to separate the solids. The pouches open in concert to allow simultaneous dispensing of the solids. In operation, the water in the toilet cistern and bowl is cleaned both by the detergent and the bleaching agent, and the fragrance or dye is not affected by the bleaching agent.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: May 26, 1998
    Assignee: Block Drug Company, Inc.
    Inventors: Nicholas D. Siragusa, Kenneth J. Ward, Deborah A. Sarasohn, Ernest Bernarducci, Arthur Sternheimer
  • Patent number: 4804492
    Abstract: Liquid sanitizing and cleaning compositions with diminished skin irritancy comprise a nonionic surfactant and a di-(lower-alkyl)-long-chain-alkylbenzylammonium benzoate or a di-(lower-alkyl)-di-(long-chain-alkyl)-ammonium benzoate, the latter being produced either by ion exchange of the corresponding quaternary ammonium halide with benzoate or by mixing the quaternary ammonium halide with at least about one molar equivalent of an alkali metal benzoate, in water.
    Type: Grant
    Filed: December 16, 1987
    Date of Patent: February 14, 1989
    Assignee: Sterling Drug Inc.
    Inventor: Ernest Bernarducci
  • Patent number: 4755327
    Abstract: Stable, isotropic liquid laundry detergent and sanitizer compositions comprising a polymeric linear quaternary ammonium salt, one or more nonionic surfactants and water.
    Type: Grant
    Filed: November 26, 1986
    Date of Patent: July 5, 1988
    Assignee: Sterling Drug Inc.
    Inventors: Ernest Bernarducci, Kenneth A. Harrison
  • Patent number: 4532066
    Abstract: A stable mildly acidic aqueous polishing cleanser for removing stains from hard surfaces comprising by weight from about 8 to 20% of a polishing agent having an average particle size of about 2 to 10 microns and a particle size distribution from about 1 to 40 microns, from about 1 to 5% of a nonionic surfactant, from about 1 to 2.25% of a thickening agent comprising smectite clay and xanthan gum in a ratio of about 2:1 respectively, from about 1.25 to 6.25% of an oxalate salt selected from ammonium bioxalate or a mixture of ammonium bioxalate and ammonium oxalate, and from about 68 to 89% of water, said cleanser having a pH of about 3.0 to 4.5. Preparation of the cleanser and its properties are given.
    Type: Grant
    Filed: March 5, 1984
    Date of Patent: July 30, 1985
    Assignee: Sterling Drug Inc.
    Inventors: Leon E. Paszek, Ernest Bernarducci
  • Patent number: D481440
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: October 28, 2003
    Assignee: WD-40 Company
    Inventor: Ernest Bernarducci