Patents by Inventor Craig John Salmond

Craig John Salmond 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).

  • BEATER BAR WITH AIR INJECTOR
    Publication number: 20100101044
    Abstract: Disclosed is a vacuum cleaner beater bar with an air injector, the vacuum cleaner beater bar with an air injector that injects pressured air deep into the carpet causing turbulences that allow the dirt that is deep in the carpet to be removed. Also disclosed is a vacuum cleaner with an air injector.
    Type: Application
    Filed: October 29, 2008
    Publication date: April 29, 2010
    Inventor: Craig John Salmond