Patents by Inventor John Peter Lafferty

John Peter Lafferty 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: 7753890
    Abstract: A fluid dispensing device, particularly suited to medicine but also having many other applications. The device selectively dispenses any of one or more fluids contained within the device. Adapters on the dispensing end of the unit permit the device to be effectively used for intra-venous, intra-dermal or intramuscular injections, gasses, colloids, gels, liquids or other fluids. Adapters on the head of the unit permit the device to be used with or without electrical power and to varying degrees of automatic control for timing, sequence, volume of fluid dispensed and other features. A preferred embodiment utilizes a pre-formatted, disposable or re-useable cartridge of several drugs suited for a particular medical purpose.
    Type: Grant
    Filed: June 17, 2007
    Date of Patent: July 13, 2010
    Assignee: Dragon Drug Gun, Inc.
    Inventor: John Peter Lafferty, IV
  • Publication number: 20080171996
    Abstract: A fluid dispensing device, particularly suited to medicine but also having many other applications. The device selectively dispenses any of one or more fluids contained within the device. Adapters on the dispensing end of the unit permit the device to be effectively used for intra-venous, intra-dermal or intramuscular injections, gasses, colloids, gels, liquids or other fluids. Adapters on the head of the unit permit the device to be used with or without electrical power and to varying degrees of automatic control for timing, sequence, volume of fluid dispensed and other features. A preferred embodiment utilizes a pre-formatted, disposable or re-useable cartridge of several drugs suited for a particular medical purpose.
    Type: Application
    Filed: June 17, 2007
    Publication date: July 17, 2008
    Inventor: John Peter Lafferty
  • Publication number: 20080147014
    Abstract: The present invention is a fluid dispensing device particularly suited to medicine but also having many other applications. The user manually and selectively dispenses any of one or more fluids, typically a drug, contained within the device. Generally, the device comprises a frame that holds multiple hypodermic syringes and channels the dispensed fluids through a manifold. A flushing solution, for example a saline solution, enters the manifold, flows past each of the points where the syringes input into the manifold and continues to flow out of the device to a patient where the flushing solution and dispensed fluid are delivered to a patient.
    Type: Application
    Filed: July 23, 2007
    Publication date: June 19, 2008
    Inventor: John Peter Lafferty