Patents by Inventor Michael Boorstein

Michael Boorstein 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).

  • METHOD AND MEANS FOR EXERCISING HAND AND WRIST MUSCLES
    Publication number: 20010051561
    Abstract: A means and method for exercising particularly hand, wrist, and lower forearm muscles and tendons as a preventive measure against overstressing the muscles and tendons leading to possible carpal tunnel syndrome. A specific exercise device consisting basically of a rod with two cushiony hand grips is disclosed to enable the user to practice the exercise method.
    Type: Application
    Filed: January 5, 1999
    Publication date: December 13, 2001
    Inventor: MICHAEL BOORSTEIN
  • Hand and wrist exerciser
    Patent number: D428946
    Type: Grant
    Filed: January 5, 1999
    Date of Patent: August 1, 2000
    Inventor: Michael Boorstein