Patents by Inventor Petrus Olsthoorn

Petrus Olsthoorn 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).

  • Spathiphyllum plant named Sweet Gino
    Publication number: 20160150710
    Abstract: ‘Sweet Gino’ is a new and distinctive variety of Spathiphyllum which is characterized by large and attractive flowers presented at or slightly above the foliage, a relative abundance of fully opened flowers, dark green and glossy foliage with unruffled margins, and the stability of all characteristics from generation to generation. The new variety is typically produced as an indoor ornamental plant.
    Type: Application
    Filed: October 28, 2015
    Publication date: May 26, 2016
    Applicant: P.C.M. Olsthoorn Holding B.V.
    Inventor: Petrus Olsthoorn
  • SPATHIPHYLLUM PLANT NAMED 'SWEET ROMANO'
    Publication number: 20110191924
    Abstract: A new and distinct Spathiphyllum cultivar named ‘Sweet Romano’ is disclosed, characterized by glossy, dark green foliage. The new cultivar is a Spathiphyllum, typically suited for ornamental container use.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 4, 2011
    Inventor: Petrus Olsthoorn
  • SPATHIPHYLLUM PLANT NAMED 'SWEET SEBASTIANO'
    Publication number: 20110191925
    Abstract: A new and distinct Spathiphyllum cultivar named ‘Sweet Sebastiano’ is disclosed, characterized by larger overall plant size, durable foliage and large spathes. The new cultivar is a Spathiphyllum, typically suited for ornamental container use.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 4, 2011
    Inventor: Petrus Olsthoorn
  • SPATHIPHYLLUM PLANT NAMED 'SWEET ROCCO'
    Publication number: 20110191923
    Abstract: A new and distinct Spathiphyllum cultivar named ‘Sweet Rocco’ is disclosed, characterized by its early clump forming plant growth, and low growing dark green foliage. The new cultivar is a Spathiphyllum, typically suited for ornamental container use.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 4, 2011
    Inventor: Petrus Olsthoorn
  • plant named ‘Sweet Gino’
    Patent number: PP28211
    Abstract: ‘Sweet Gino’ is a new and distinctive variety of Spathiphyllum which is characterized by large and attractive flowers presented at or slightly above the foliage, a relative abundance of fully opened flowers, dark green and glossy foliage with unruffled margins, and the stability of all characteristics from generation to generation. The new variety is typically produced as an indoor ornamental plant.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: July 18, 2017
    Assignee: P.C.M. Oslthoorn Holding B. V.
    Inventor: Petrus Olsthoorn