Patents by Inventor Edwin A. Day

Edwin A. Day 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).

  • Dial for timepieces
    Patent number: D248736
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: August 1, 1978
    Inventor: Edwin A. Day
  • Dial for timepieces
    Patent number: D248737
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: August 1, 1978
    Inventor: Edwin A. Day
  • Dial for timepieces
    Patent number: D248738
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: August 1, 1978
    Inventor: Edwin A. Day
  • Dial for timepieces
    Patent number: D248739
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: August 1, 1978
    Inventor: Edwin A. Day
  • Timepiece dial
    Patent number: D252193
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: June 26, 1979
    Inventor: Edwin A. Day
  • Timepiece dial
    Patent number: D252194
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: June 26, 1979
    Inventor: Edwin A. Day
  • Timepiece dial
    Patent number: D252260
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: July 3, 1979
    Inventor: Edwin A. Day
  • Timepiece dial
    Patent number: D253402
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: November 13, 1979
    Inventor: Edwin A. Day