Patents by Inventor Andrew C. Hyatt

Andrew C. Hyatt 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).

  • FLEXIBLE VACUUM CLEANER HOSE COUPLING
    Publication number: 20100117357
    Abstract: The present invention is a coupling used for connecting two rigid vacuum cleaner hoses.
    Type: Application
    Filed: December 15, 2009
    Publication date: May 13, 2010
    Inventor: Andrew C. Hyatt
  • FLEXIBLE VACUUM CLEANER HOSE COUPLING
    Publication number: 20080174105
    Abstract: The present invention is a coupling used for connecting two rigid vacuum cleaner hoses.
    Type: Application
    Filed: January 22, 2007
    Publication date: July 24, 2008
    Inventor: ANDREW C. HYATT