Patents by Inventor Leonard Gratch

Leonard Gratch 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).

  • Writing Utensil
    Publication number: 20120251218
    Abstract: A writing utensil for helping a user learn to properly hold the utensil. The writing utensil includes three notches that properly align the first finger, middle finger, and thumb of the user. The notches can be color-coded to further encourage proper placement of the utensil in the user's hand.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 4, 2012
    Inventor: Leonard Gratch