Ash Patents (Class PLT/219)
  • Publication number: 20190133012
    Abstract: A new and distinct Fraxinus greggii tree named ‘Libby Davison’ is characterized by unusually large, dark green leaves, improved growth rate, improved cold hardiness and is more evergreen than other available Gregg ash.
    Type: Application
    Filed: October 31, 2017
    Publication date: May 2, 2019
    Inventor: Nicholas Benoit Shipley
  • Patent number: PP13262
    Abstract: An attractive male Green Ash tree is provided that exhibits extreme winter hardiness. An oval crown is formed that tends to be denser and more compact than that of the ‘Patmore’ variety (U.S. Plant Pat. No. 4,684). The branch angles generally are greater than those of the ‘Patmore’ variety. The leaflets are glossy dark green and generally display less serration than the ‘Patmore’ variety. Also, the bark generally is smoother than that of the ‘Patmore’ variety particularly when young. The new variety is well suited for growing as a street planting or an ornamental shade tree in the landscape.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: November 19, 2002
    Assignee: Bailey Nurseries, Inc.
    Inventor: Henry J. M. Heuver
  • Patent number: PP30666
    Abstract: A new and distinct Fraxinus greggii tree named ‘Libby Davidson’ is characterized by unusually large, dark green leaves, improved growth rate, improved cold hardiness and is more evergreen than other available Gregg ash.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: July 9, 2019
    Inventor: Nicholas Benoit Shipley