Patents by Inventor Edwin L. Michalak

Edwin L. Michalak 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: 4011619
    Abstract: A hand-crank operated golf ball washer comprising a cylindrical container in which there is an elongated drive shaft supporting a first scrub element covered in a plastic outdoor carpet material, a second and shorter cleaning element which is covered with the outdoor carpet material, and a third, drying element covered with a towel-like drying material. The ball is directed through helical grooves formed in the outer periphery of the inside of the casing and spaced from the different elements just the correct amount to force the golf ball into contact therewith. Plastic sponge elements are placed within some of the helical grooves and absorbent towel elements are placed in others. The elements are separated by baffles with aligned openings therein to transfer the golf ball.
    Type: Grant
    Filed: April 1, 1976
    Date of Patent: March 15, 1977
    Inventor: Edwin L. Michalak