Patents by Inventor Timothy Chaffee

Timothy Chaffee 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).

  • Amphiphile surface treatment for a cleaning pad for improved dust adhesion
    Publication number: 20060188317
    Abstract: A cleaning pad (28) is disclosed. The cleaning pad (28) includes a base sheet (202) bonded to a fiber mat (203) and exhibits improved debris retention when an additive that exhibits amphiphillic properties is applied to the pad (28). The additive may be added to the pad (28) during manufacture or selectively applied by a user.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 24, 2006
    Inventors: Ralph Schwarz, John Wietfeldt, Timothy Chaffee, James Taylor, David Hoadley