Patents by Inventor Cornelis Gijsbertus Lekkerkerk

Cornelis Gijsbertus Lekkerkerk 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).

  • plant named ‘Lekgerora’
    Patent number: PP22038
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgerora’, characterized by its double-type, orange-colored flowers, dark green-colored foliage, and moderately vigorous, compact-upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: July 19, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk
  • plant named ‘Lekgerred’
    Patent number: PP22165
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgerred’, characterized by its double-type, red-colored flowers, dark green-colored foliage, and vigorous, upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: September 27, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk
  • plant named ‘Lekgersams’
    Patent number: PP22166
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgersams’, characterized by its semi-double type, salmon-colored flowers, medium green-colored foliage, and vigorous, upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: September 27, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk
  • plant named ‘Lekgerwhidouble’
    Patent number: PP22183
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgerwhidouble’, characterized by its double-type, white-colored flowers, medium green-colored foliage, and moderately vigorous, compact-upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: October 4, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk
  • plant named ‘Lekgerwat’
    Patent number: PP22203
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgerwat’, characterized by its double-type, light red-colored flowers, medium green-colored foliage, and moderately vigorous, compact-upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: October 18, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk
  • plant named ‘Lekgeryel’
    Patent number: PP22204
    Abstract: A new and distinct cultivar of Gerbera plant named ‘Lekgeryel’, characterized by its double-type, medium yellow-colored flowers, medium green-colored foliage, and moderately vigorous, compact-upright growth habit, is disclosed.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: October 18, 2011
    Inventor: Cornelis Gijsbertus Lekkerkerk