Patents by Inventor Imants Brolis

Imants Brolis 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).

  • Roller skating pole
    Patent number: 5163710
    Abstract: A pole useful when skating on in line roller skates. A rigid pole with a specially designed tip which is useful when skating on in-line roller skates and which assists a skater to control his speed of forward motion and may be used as a training aid for beginners learning to skate on in-line roller skates.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: November 17, 1992
    Inventors: Stuart J. Chirtel, Imants Brolis