Patents by Inventor Jeffrey C. Hill

Jeffrey C. Hill 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).

  • Boat boarding ramp
    Patent number: 7011036
    Abstract: A boarding ramp for entering a boat from the surrounding water. The boarding ramp is vertically swingable from a raised position and a lowered position. The boarding ramp is designed such that the ramp portion is supported against the boat during use in both calm and rough water.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: March 14, 2006
    Inventor: Jeffrey C. Hill