Patents by Inventor Tako C. t. Cham

Tako C. t. Cham 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).

  • Alarm clock
    Patent number: D323463
    Type: Grant
    Filed: October 27, 1989
    Date of Patent: January 28, 1992
    Assignee: Original Marketing Services, Limited
    Inventor: Tako C. t. Cham
  • Combined adjustable floodlight and sensor unit
    Patent number: D355041
    Type: Grant
    Filed: June 18, 1992
    Date of Patent: January 31, 1995
    Assignee: Original Marketing Services, Limited
    Inventor: Tako C. T. Cham