Patents by Inventor John Anthony David Weston

John Anthony David Weston 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).

  • Inductive connectors
    Patent number: 3995209
    Abstract: An inductive connector has two coils which are inductively coupled when the two parts of the connector are "connected." Associated with one of the parts is a third coil which is movable, normally automatically, into inductively coupled relationship with the other coil of that part when the parts are separated. An impedance is connected in circuit with the third coil, whereby impedance matching with a source connected to the aforesaid other coil of that part can be achieved when the parts are separated.
    Type: Grant
    Filed: December 22, 1975
    Date of Patent: November 30, 1976
    Assignee: Pelcon Limited
    Inventor: John Anthony David Weston