Patents by Inventor John P. Mackin

John P. Mackin 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).

  • Chair
    Patent number: D292246
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: October 13, 1987
    Inventor: John P. Mackin
  • Sofa
    Patent number: D292248
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: October 13, 1987
    Inventor: John P. Mackin
  • Table
    Patent number: D292252
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: October 13, 1987
    Inventor: John P. Mackin
  • Coffee table
    Patent number: D292253
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: October 13, 1987
    Inventor: John P. Mackin
  • Lamp
    Patent number: D292618
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: November 3, 1987
    Inventor: John P. Mackin