Patents by Inventor Terence T. Caven

Terence T. Caven 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: D273865
    Type: Grant
    Filed: September 14, 1981
    Date of Patent: May 15, 1984
    Assignee: Plessey Overseas Limited
    Inventors: Terence T. Caven, Ronald Ellis
  • Patent number: D274726
    Type: Grant
    Filed: July 22, 1981
    Date of Patent: July 17, 1984
    Assignee: Plessey Overseas Limited
    Inventor: Terence T. Caven
  • Patent number: D276998
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: January 1, 1985
    Assignee: Plessey Overseas Limited
    Inventor: Terence T. Caven
  • Patent number: D278339
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: April 9, 1985
    Assignee: Plessey Overseas Limited
    Inventor: Terence T. Caven
  • Patent number: D278536
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: April 23, 1985
    Assignee: Plessey Overseas Limited
    Inventor: Terence T. Caven