Added Or Stored Energy Device Patents (Class 280/212)
Sail attachments (Class 280/213)
With occupant propulsion means (Class 280/214)
  • Power assisted pedicycle
    Patent number: 4276950
    Abstract: A power assisted pedicycle. The present invention is directed to a power assisted pedicycle such as a bicycle or tricycle. The power assisted pedicycle has a power package having a housing having therein an engine directly driving a propeller which provides motive force. A throttle control cable extends from the engine to a point on the pedicycle at which it may be conveniently adjusted.
    Type: Grant
    Filed: April 11, 1979
    Date of Patent: July 7, 1981
    Assignee: J. Wylie Haris, Jr.
    Inventor: John M. Vance