Patents Examined by Thomas Monlis
  • Five cylinder outboard motor
    Patent number: 5134851
    Abstract: A five cylinder two cycle outboard motor includes exhaust tuning of the five in-line cylinders. Exhaust tuning of five in-line cylinders provides increased horsepower for the five cylinder two cycle outboard motor. The five cylinder outboard motor which produces 150 horsepower achieves an ideal horsepower to number of cylinders and provides the proper horsepower size/weight size outboard motor for bass fishing and water skiing boats.
    Type: Grant
    Filed: July 16, 1991
    Date of Patent: August 4, 1992
    Assignee: Brunswick Corporation
    Inventor: Richard A. Davis