Patents by Inventor Paul T. Sievers

Paul T. Sievers 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).

  • Patent number: 4486019
    Abstract: A combination putter and golf ball retriever has a striking face on one side of a head and a cup-shaped depression in the second side. The striking side is generally planar and has a perimeter which is symmetrical to a line parallel to the axis of a shaft. The symmetry permits use by either right- or left-handed golfers and makes putting use independent of the shaft angle with respect to the slope of the surface. The cup-shaped retriever side permits retrieving a ball from a hole without bending over. A central depression in the lip of the cup-shaped retriever side permits the lip to pass below the equator of a ball in the hole for engagement with, and lifting, the ball.
    Type: Grant
    Filed: December 6, 1982
    Date of Patent: December 4, 1984
    Inventor: Paul T. Sievers
  • Patent number: 4180288
    Abstract: A golf ball retriever has a retriever element at the end of a shaft. The retriever element consists of a loop with a spring-wire spiral wrapped about the loop. The spring-wire spiral defines an inner diameter smaller than the diameter of a golf ball whereas the loop defines an inner diameter larger than the diameter of a golf ball. A golf ball may be made to pass through the inner diameter of the spring-wire spiral by deflecting the spiral outward momentarily. A retaining finger is disposed on one side of the loop to positively secure a golf ball in the retained position.
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: December 25, 1979
    Inventor: Paul T. Sievers