Patents by Inventor James A. MacTavish

James A. MacTavish 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: D249465
    Type: Grant
    Filed: November 2, 1976
    Date of Patent: September 19, 1978
    Assignee: Igloo Corporation
    Inventor: James A. MacTavish
  • Patent number: D262856
    Type: Grant
    Filed: June 7, 1979
    Date of Patent: February 2, 1982
    Assignee: Igloo Corporation
    Inventors: James A. MacTavish, Ronald C. McGowan