Patents by Inventor Calvin D. Johnson, Sr.

Calvin D. Johnson, Sr. 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).

  • Outboard motor support
    Patent number: 5647781
    Abstract: An outboard motor support for preventing damage from inadvertent pivoting of the motor during trailering is provided which includes a pair of spring-loaded locking pins for convenient placement and removal. The support is attached to the motor and boat without making modifications thereto and handles are affixed to the spring-loaded locking pins for easy manipulation. Two embodiments of the outboard motor support are provided to accommodate the different popular types of outboard motors.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: July 15, 1997
    Inventor: Calvin D. Johnson, Sr.
  • Outboard motor support
    Patent number: D392245
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: March 17, 1998
    Inventor: Calvin D. Johnson, Sr.