Patents by Inventor Andrew W. Madden

Andrew W. Madden 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).

  • Combination cellular telephone stand and safety spacer
    Patent number: 8520838
    Abstract: A device for providing a stand with legs to support a cell phone on a flat surface, which stand may be pivoted into a spacer to maintain spacing between the phone and a user's head.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: August 27, 2013
    Inventor: Andrew W. Madden
  • COMBINATION CELLULAR TELEPHONE STAND AND SAFETY SPACER
    Publication number: 20130206931
    Abstract: A device for providing a stand with legs to support a cell phone on a flat surface, which stand may be pivoted into a spacer to maintain spacing between the phone and a user's head.
    Type: Application
    Filed: February 10, 2012
    Publication date: August 15, 2013
    Inventor: Andrew W. Madden