Patents by Inventor Vernon S. Ping

Vernon S. Ping 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: 5888006
    Abstract: A cleaning implement having a liquid delivery system, includes a handle with first and second ends, a cleaning head member attached to the handle at the first end, and a sprayer nozzle preferably attached to the cleaning head member, independent of the handle, for providing increased directional control of the sprayer nozzle.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: March 30, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Vernon S. Ping, Steven M. Schennum, Noelle M. Dye, John D. Gundlach
  • Patent number: 5842682
    Abstract: A quick disconnect has a first member having an outlet with at least one passageway, an umbrella valve movably attached within the outlet for sealing the passageway, and a second member having an inlet with at least one finger which releasably engages the passageway and displaces the umbrella valve when the first and second members are removably engaged, thereby unsealing the umbrella valve from the passageway and allowing open communication from the outlet to the inlet.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: December 1, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Steven M. Schennum, Reuben E. Oder, Christopher M. Miller, John J. Schwartz, Vernon S. Ping
  • Patent number: 5779155
    Abstract: A decoupled liquid delivery system positioned within a housing for dispensing a liquid from a liquid filled canister includes a cylinder having an inlet for receiving the liquid and an outlet for dispensing the liquid, a piston moveably engaging the cylinder for exerting pressure on the liquid when the piston is actuated, a compression spring connected to the piston and the housing, and a recoil spring connected to the piston and the housing to prevent the piston from moving prior to actuation. The piston is actuated by disengaging the recoil spring from the piston which allows the compression spring to exert a force on the piston, thereby enabling the piston to exert a pressure on the liquid within the cylinder and dispense the liquid from the outlet.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: July 14, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Steven M. Schennum, Vernon S. Ping
  • Patent number: 4745021
    Abstract: Disclosed is a through-the-wash laundry product comprising:(a) a water-permeable, water-insoluble fibrous substrate;(b) a laundering composition enclosed within a pouch comprising the fibrous substrate; wherein(c) the substrate pouch has on its outside surface a water-insoluble, spaced-apart glue pattern adapted to reduce pilling of the fibrous substrate when the product is used in the laundering of fabrics.
    Type: Grant
    Filed: December 19, 1986
    Date of Patent: May 17, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Vernon S. Ping, III, Eric E. Beard
  • Patent number: 4733774
    Abstract: Disclosed is a through-the-wash and dryer laundry product which comprises:(a) a water-permeable, water-insoluble substrate;(b) a particulate fabric softener for release in the dryer, said softener enclosed within a pouch made of the substrate; wherein(c) the substrate has on its surface a water-insoluble, spaced-apart glue pattern adapted to reduce fabric softener staining when the product is used in the dryer.
    Type: Grant
    Filed: January 16, 1987
    Date of Patent: March 29, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Vernon S. Ping, III, Eric E. Beard
  • Patent number: D388705
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: January 6, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Christopher M. Miller, Vernon S. Ping, III, Steven M. Schennum
  • Patent number: D401703
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: November 24, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Timothy J. Beechuk, Aram J. Irwin, Christopher M. Miller, Vernon S. Ping, III, Steven M. Schennum, Jonathan J. Schwartz, James W. Settelmayer, Jr.