Patents by Inventor Petrus J. L. van der Velden

Petrus J. L. van der Velden 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).

  • Cordyline plant--Picolo variety
    Patent number: PP8800
    Abstract: A new and distinctive variety within the Liliaceae family, botanically known as Cordyline fruticosa is provided. The new variety originated as a mutation of the Red Edge variety (non-patented in the United States) and exhibits a more compact growth habit (as illustrated) than its parent. The internode lengths of the new variety are less as are the leaf lengths and widths. The new variety serves well as an attractive ornamental pot plant and has been named the Picolo variety.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: June 21, 1994
    Assignee: Handelskwekerij van der Velden B.V.
    Inventor: Petrus J. L. van der Velden