Patents by Inventor Elaine Levin

Elaine Levin 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).

  • Walker wheel interface
    Patent number: 7657968
    Abstract: An improved wheel interface for walkers that includes a spring interface connection between the frame of the walker and the wheel assembly. The walker is able to better absorb shocks that occur when encountering an obstacle such as a curb, allowing the user to avoid the necessity of allowing the walker to fall or to risk falling himself.
    Type: Grant
    Filed: February 7, 2006
    Date of Patent: February 9, 2010
    Inventor: Elaine Levin
  • Walker wheel interface
    Publication number: 20060288525
    Abstract: An improved wheel interface for walkers that includes a spring interface connection between the frame of the walker and the wheel assembly. The walker is able to better absorb shocks that occur when encountering an obstacle such as a curb, allowing the user to avoid the necessity of allowing the walker to fall or to risk falling himself.
    Type: Application
    Filed: February 7, 2006
    Publication date: December 28, 2006
    Inventor: Elaine Levin