Patents by Inventor Alexander N. McCrae

Alexander N. McCrae 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).

  • Publication number: 20140061079
    Abstract: A touch screen barrier system having a multiple layer touch screen barrier and dispenser. The touch screen barrier adheres to a user's forger or thumb to provide a barrier to the touch screen or other public device, such as elevator buttons, to prevent the transfer of oils, germs or other debris that cause smudges on the screen during use or transfer germs. The dispenser holds and provides access to a plurality of touch screen barriers and is compact for transporting in the user's pocket.
    Type: Application
    Filed: February 19, 2013
    Publication date: March 6, 2014
    Inventor: Alexander N. McCrae