Patents by Inventor Thomas E. Mirades

Thomas E. Mirades 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).

  • Motorized bicycle drive system
    Patent number: 5242028
    Abstract: A motorized bicycle drive system featuring a motor drive with a one-way clutch, a pedal drive with a one-way clutch and a motor driveable sprocket, a removable interconnecting drive chain for interconnecting the two drives, and, a mounting device for detachably mounting the motor drive to a bicycle, whereby a motorized bicycle drive system can be compact, inconspicuous and easily removed from and remounted to a bicycle.
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: September 7, 1993
    Inventors: Lisa J. Murphy, Thomas E. Mirades