Patents by Inventor Joseph Gerard Purvis

Joseph Gerard Purvis 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).

  • Biohazard Wheelchair Cover
    Publication number: 20100300456
    Abstract: A wheelchair cover designed to be placed over any wheelchair to help prevent against the spread of an infectious disease from staff and patient an one patient to others.
    Type: Application
    Filed: July 17, 2009
    Publication date: December 2, 2010
    Inventor: Joseph Gerard Purvis