Patents by Inventor Elly Bak

Elly Bak 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).

  • Guzmania plant named `Ultra`
    Patent number: 5453563
    Abstract: A new cultivar of Guzmania named `U`, characterized by its purple, star shaped inflorescence, superior floral bract production, strong, compact growth habit, and its relatively small size.
    Type: Grant
    Filed: February 1, 1993
    Date of Patent: September 26, 1995
    Assignee: Corn. Bak B.B.
    Inventors: Geradus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Rana
    Patent number: PP7471
    Abstract: A new cultivar of Guzmania named `Rana` characterized by brilliant red inflorescence, produced on a strong, solid, compact, broad-leafed plant.
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: March 12, 1991
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Morado
    Patent number: PP7735
    Abstract: A new cultivar of Guzmania named Morado, characterized by its large bipinnate and lilac color inflorescence, superior floral bract production, strong compact growth habit, and its numerous and long floral branches.
    Type: Grant
    Filed: May 22, 1990
    Date of Patent: December 3, 1991
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Ultra
    Patent number: PP8221
    Abstract: A new cultivar of Guzmania named Ultra, characterized by its purple, star shaped inflorescence, superior floral bract production, strong, compact growth habit, and its relatively small size.
    Type: Grant
    Filed: September 24, 1991
    Date of Patent: May 4, 1993
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Limbo
    Patent number: PP8514
    Abstract: A new and distinct cultivar of Guzmania plant named `Limbo`, characterized by the combined features of bicolored cream and lilac upper bracts, and bicolored lilac and green scape bracts, superior floral bract production, solid compact growth habit, and long lasting habit.
    Type: Grant
    Filed: October 2, 1992
    Date of Patent: December 21, 1993
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Samba
    Patent number: PP8565
    Abstract: A new cultivar of Guzmania named Samba, characterized by its primary bracts which are intense yellow-orange in color, with darker orange tips; somewhat darker yellow-orange flowers; superior bract production, and its blooming time of 13 weeks following natural induction or acetylene treatment.
    Type: Grant
    Filed: January 5, 1993
    Date of Patent: January 25, 1994
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Continental
    Patent number: PP8716
    Abstract: A new and distinct cultivar of Guzmania plant named Continental, characterized by the combined features of superior bract production, bright red bracts and bright yellow flowers in a relatively large inflorescence, an induction period of 19 weeks and a flowering period that lasts approximately six weeks, and a compound inflorescence that produces over 100 flowers.
    Type: Grant
    Filed: June 9, 1993
    Date of Patent: May 3, 1994
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Elly Bak, Nicolaas D. Steur
  • Guzmania plant named Pax
    Patent number: PP8996
    Abstract: A new cultivar of Guzmania named Pax, characterized by its superior floral bract production, cream-white inflorescence, star-shaped inflorescence and individual flowers only in the middle part of the inflorescence.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: November 29, 1994
    Assignee: Corn, Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Torch
    Patent number: PP9426
    Abstract: A new cultivar of Guzmania named `Torch` characterized by an inflorescence on a stalk measuring approximately 6 cm in height as flowering commences to approximately 18 cm in height at maturity; bright red (RHS 44A) primary bracts and yellow (RHS 14A) primary bract-ends produced on a strong, solid, compact, broad-leafed plant.
    Type: Grant
    Filed: December 29, 1994
    Date of Patent: January 9, 1996
    Assignee: Corn Bak B.V.
    Inventors: Gerardus J. Bak, Nicholaas D. Steur, Elly Bak
  • Guzmania plant named `Salsa`
    Patent number: PP10369
    Abstract: A new cultivar of Guzmania named `Salsa` characterized by its red-purple or lilac scape bracts and its bright white top primary bracts, with the bracts just below the top primary bracts being white infused with lilac primarily at the base and tip, white flowers on many branches, relatively large growth habit, superior floral bract production, and its long lasting habit.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: April 28, 1998
    Assignee: Corn. Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named Rumba
    Patent number: PP10575
    Abstract: A new cultivar of Guzmania named `Rumba` characterized by a plant form that is funnel-form rosette; plant height of approximately 50 cm; linear-lanceolate leaves measuring 25-40 cm in length and 3-4 cm in width; leaf color upperside of R.H.S. 147A and underside of R.H.S 137A; primary bract color of R.H.S. 34A to R.H.S. 169A and top bract color of R.H.S. 17A.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: August 25, 1998
    Assignee: Corn.Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named `Intro`
    Patent number: PP10852
    Abstract: A new cultivar of Guzmania named `Intro`, characterized by its bright relatively deep grayed-purple bracts, star-shaped inflorescence, relatively small and compact growth habit, superior floral bract production; arched, medium-green leaves, and by its long lasting habit.
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: April 6, 1999
    Assignee: Corn, Bak B.V.
    Inventors: Gerardus J. Bak, Nicolaas D. Steur, Elly Bak
  • Guzmania plant named `Jive`
    Patent number: PP10968
    Abstract: A new cultivar of Guzmania plant named `Jive` characterized by the combined features of a plant form that is funnel-form rosette; plant height of approximately 47 cm; linear-lanceolate leaves measuring 28-37 cm in length and 3.5-4 cm in width; leaf color upperside of R.H.S. 146A and underside of R.H.S. 147B; primary bract color of R.H.S. 169A; and top primary bract color of R.H.S. 23A.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: June 22, 1999
    Assignee: Corn. Bak B.V.
    Inventors: Elly Bak, Nicolaas D. M. Steur
  • Guzmania plant named `Ambiance`
    Patent number: PP11023
    Abstract: A new cultivar of Guzmania plant named `Ambiance` characterized by the combined features of a plant form that is funnel-form rosette; plant height of approximately 43 cm; linear-lanceolate leaves measuring 25-40 cm in length and 3.0-4.5 cm in width; leaf color upperside of R.H.S. 147A and underside of R.H.S. 147A; and primary bract color of R.H.S. 59B-61A.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: August 3, 1999
    Assignee: Corn. Bak B.V.
    Inventors: Elly Bak, Nicolaas D. M. Steur