Patents by Inventor Reinhold Holtkamp

Reinhold Holtkamp 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).

  • African violet plant named Virgo
    Patent number: PP6917
    Abstract: A new and distinct cultivar of African violet named Virgo characterized by its single, very light pink flowers with wavy edges and darker pink center; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; medium green, strongly serrated girl-type leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long-lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 11, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Little Diamond
    Patent number: PP6918
    Abstract: A new and distinct cultivar of African violet named Little Diamond characterized by its miniature growth habit; white, semi-double flowers having up to 9-12 petals, the ones in the center being much smaller and occasionally covering up the anthers; occasional bluish touch in the center of the flowers, strong stems which curve toward the center to form a compact bouquet above the leaves, profuse and continuous flowering; bright green, spear-shaped, slightly serrated leaves; flowering 10-11 weeks after planting of unrooted shoot, and by its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 11, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named St. Louis
    Patent number: PP6919
    Abstract: A new and distinct cultivar of African violet named St. Louis characterized by its single, solid purple flowers; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; medium green, round girl-type leaves; profuse flowering, vigorous and compact growth habit, flowering 10-11 weeks after potting, and its long-lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 11, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Little Ruby
    Patent number: PP6929
    Abstract: A new and distinct cultivar of African violet named Little Ruby characterized by its miniature growth habit; single violet-shaped to semi-double red flowers; strong stems which curve toward the center to form a compact bouquet above the leaves; profuse and continuous flowering; dark green, spear-shaped leaves; flowering 10-11 weeks after planting of unrooted shoot, and by its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 18, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Little Amethyst
    Patent number: PP6930
    Abstract: A new and distinct cultivar of African violet named Little Amethyst characterized by its miniature growth habit; semi-double to double flowers having 8-12 petals, the ones in the center being much smaller and occasionally covering up the anthers; purplish red flowers with fine white edges; strong stems which curve toward the center to form a compact bouquet above the leaves; profuse and continuous flowering; very dark green, spear-shaped, serrated and very hairy leaves; flowering 10-11 weeks after planting of unrooted shoot, and by its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 18, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Improved Maryland
    Patent number: PP6931
    Abstract: A new and distinct cultivar of African violet named Improved Maryland characterized by its single to semi-double, violet-blue flowers with frilled edges and somewhat darker center; strong, upright flowers stems that curve slightly toward the center to form a compact bouquet above the leaves; medium green oval to heart-shaped, slightly serrated leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 18, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Improved Manitoba
    Patent number: PP6932
    Abstract: A new and distinct cultivar of African violet named Improved Manitoba characterized by its large, single, occasionally semi-double, violet-blue flowers with partly fine white edges; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; medium green oval to spear-shaped, slightly serrated leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 18, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Little Opal
    Patent number: PP6933
    Abstract: A new and distinct cultivar of African violet named Little Opal characterized by its miniature growth habit; single, violet-shaped and funnel-shaped, white flowers with bluish touch in the center radiating irregularly into the petals; strong stems which curve toward the center to form a compact bouquet above the leaves; profuse and continuous flowering; bright green, spear-shaped, finely serrated leaves; flowering 10-11 weeks after planting of unrooted shoot, and by its long lasting and non-dropping flowers.
    Type: Grant
    Filed: May 10, 1988
    Date of Patent: July 18, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Jennie
    Patent number: PP6985
    Abstract: A new and distinct cultivar of African Violet named Jennie characterized by its relatively small, single, violet-shaped white flowers with some flowers having irregular light violet patches; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; bright green round to heart-shaped leaves, profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: August 15, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Nancy
    Patent number: PP6998
    Abstract: A new and distinct cultivar of african violet named Nancy characterized by its single, large pink flowers with wavy edges and darker center radiating into the 2 small petals; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; dark green, slightly serrated leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: August 22, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Martinique
    Patent number: PP7005
    Abstract: A new and distinct cultivar of African violet named Martinique characterized by its single, blue flowers with slightly frilled white edges; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; bright green, oval to heart-shaped, serrated leaves with a bright center; profuse flowering, vigorous and compact growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: August 29, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Dolly
    Patent number: PP7006
    Abstract: A new and distinct cultivar of African violet named Dolly characterized by its single, variegated flowers with a white background and a purplish blue frilled edge that is larger on the 2 small petals than on the 3 big petals; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; medium green velvety leaves, profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: August 29, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Taurus
    Patent number: PP7007
    Abstract: A new and distinct cultivar of african violet named Taurus characterized by its single, dark lilac flowers with darker center radiating into the 2 small petals; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; bright green, slightly serrated girl-type leaves; profuse flowering, vigorous growth habit, flowering as early as 8-9 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: August 29, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Knoxville
    Patent number: PP7008
    Abstract: A new and distinct cultivar of African violet named Knoxville which is a sport of Nashville, disclosed in U.S. Plant Pat. No. 4,553. Knoxville is characterized by its single, pink flowers with frilled edges and darker pink center radiating into the 2 smaller petals; strong, upright flower stems that curve toward the center to form a bouquet above the leaves; medium green, serrated girl-type leaves with bright light green center; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long-lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: August 29, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Improved Colorado
    Patent number: PP7027
    Abstract: A new and distinct cultivar of African violet named Improved Colorado characterized by its single violet-shaped purplish red flowers with frilled edges; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves; medium green heart-shaped, serrated leaves; profuse flowering, vigorous and compact growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: September 12, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Scarlet
    Patent number: PP7028
    Abstract: A new and distinct cultivar of african violet named Scarlet characterized by its single, purplish red flowers with elongated and pointed petals; strong, upright flower stems that curve slightly toward the center to form a compact bouquet above the leaves, bright green, oval to heart-shaped leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: September 12, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Little Pearl
    Patent number: PP7029
    Abstract: A new and distinct cultivar of African violet named Little Pearl which is a sport of Little Rose Quartz disclosed in U.S. Pat. No. 6110. Little Pearl is characterized by its miniature growth habit; very light pinkish white, semi-double flowers; 7-9 petals per flower, the ones in the center being much smaller and covering up the anthers; strong stems which curve toward the center to form a compact bouquet above the leaves; profuse and continuous flowering; medium green, spear to heart-shaped leaves; flowering 10-11 weeks after planting of unrooted shoot, and by its long lasting and non-dropping flowers.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: September 12, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Gemini
    Patent number: PP7053
    Abstract: A new and distinct cultivar of African violet named Gemini characterized by its single, bright pink flowers with darker pink center; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; medium green, serrated girl-type leaves; profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long-lasting and non-dropping flowers.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: November 7, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant name West Virginia
    Patent number: PP7056
    Abstract: A new and distinct cultivar of African violet named West Virginia characterized by its single, pink, wavy and frilled flowers with darker center radiating irregularly into the 2 small petals; dark pink line on the edges, especially of the two small petals; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; dark green slightly serrated leaves, profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: November 14, 1989
    Inventor: Reinhold Holtkamp, Sr.
  • African violet plant named Farrah
    Patent number: PP7057
    Abstract: A new and distinct cultivar of African violet named Farrah characterized by its single dark pink flowers with slightly wavy edges and a darker center radiating somewhat into the petals; strong, upright flower stems that curve toward the center to form a compact bouquet above the leaves; dark green slightly serrated leaves, profuse flowering, vigorous growth habit, flowering 10-11 weeks after potting, and its long lasting and non-dropping flowers
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: November 21, 1989
    Inventor: Reinhold Holtkamp, Sr.