Patents by Inventor Robert S. Dupont, SR.

Robert S. Dupont, SR. 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).

  • Hibiscus plant named "DUP-APD"
    Publication number: 20120255076
    Abstract: A new and distinct cultivar of hibiscus plant named ‘DUP-APD’, characterized by glossy, dark green leaves, sturdy, upright growth, and large flowers having a large red eye zone eye zone which bleeds into a pale pinkish purple zone which extends to the petal margins, with suffusion of pale pink on the overlapping edge of each petal.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 4, 2012
    Applicant: Dupont Nusery, Inc.
    Inventor: Robert S. Dupont, SR.