Patents by Inventor Joel Arnstein

Joel Arnstein 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).

  • Rehabilitation exercise aid
    Patent number: 8827873
    Abstract: The present invention relates to a rehabilitation exercise aid. The exercise aid includes an actuator for extending from a first body part. An alarm unit can be fastened to a second body part and coupled to the actuator. The alarm unit is configured to generate an alarm when the first body part moves beyond a target relative to the second body part. In one embodiment, the actuator includes an elongate biasing means for biasing the alarm unit toward the first body part.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: September 9, 2014
    Inventor: Joel Arnstein
  • REHABILITATION EXERCISE AID
    Publication number: 20120232449
    Abstract: The present invention relates to a rehabilitation exercise aid. The exercise aid includes an actuator for extending from a first body part. An alarm unit can be fastened to a second body part and coupled to the actuator. The alarm unit is configured to generate an alarm when the first body part moves beyond a target relative to the second body part. In one embodiment, the actuator includes an elongate biasing means for biasing the alarm unit toward the first body part.
    Type: Application
    Filed: November 19, 2010
    Publication date: September 13, 2012
    Inventor: Joel Arnstein