Patents by Inventor Patrick F. McCafferty

Patrick F. McCafferty 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).

  • Marine outdrive assembly
    Patent number: 6764359
    Abstract: An apparatus for use with a vertical shaft lawnmower motor to provide an outboard motor for boat propulsion. The apparatus is comprised generally of a light weight drive housing adapted for a motor to be mounted on one end, and a drive shaft longitudinally disposed through said drive housing with a gear carrier and propeller mounted on the other end of the drive housing. The lower end of said drive housing having an oval gear seat for mounting the gear carrier, propeller shaft and propeller.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: July 20, 2004
    Inventor: Patrick F. McCafferty
  • Marine outdrive assembly
    Publication number: 20040043678
    Abstract: An apparatus for use with a vertical shaft lawnmower motor to provide an outboard motor for boat propulsion. The apparatus is comprised generally of a light weight drive housing adapted for a motor to be mounted on one end, and a drive shaft longitudinally disposed through said drive housing with a gear carrier and propeller mounted on the other end of the drive housing. The lower end of said drive housing having an oval gear seat for mounting the gear carrier, propeller shaft and propeller.
    Type: Application
    Filed: August 29, 2002
    Publication date: March 4, 2004
    Inventor: Patrick F. McCafferty