Patents by Inventor Howard Boyle

Howard Boyle 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: 20120212494
    Abstract: A typeface having interchangeable indicia.
    Type: Application
    Filed: February 22, 2011
    Publication date: August 23, 2012
    Inventors: MELINDA BOYLE, Howard Boyle
  • Patent number: D643872
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: August 23, 2011
    Inventors: Mindy Boyle, Howard Boyle
  • Patent number: D643873
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: August 23, 2011
    Inventors: Mindy Boyle, Howard Boyle