Patents Assigned to Jackson & Perkins Co.
  • Rose plant
    Patent number: PP4018
    Abstract: 1. A new and distinct cultivar of rose of the floribunda class, substantially as herein shown and described, characterized particularly as to novelty by the unique combination of its uniform shape; upright and heavily branched plant habit; large, leathery, mildew resistant foliage; abundant flowers of Blood Red (W) color.
    Type: Grant
    Filed: January 15, 1976
    Date of Patent: February 22, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: Gijsbert de Ruiter
  • Rose plant
    Patent number: PP4019
    Abstract: 1. A new and distinct cultivar of rose plant of the hybrid tea class, substantially as herein shown and described, characterized particularly as to novelty by the unique combination of a vigorous, upright habit of growth, stiff, straight, strong stems, particularly suitable for use as a greenhouse grown cut flower, Garnet Brown new foliage, white to near white (very light Chartreuse Green) buds and open blooms, very light musky fragrance.
    Type: Grant
    Filed: January 21, 1976
    Date of Patent: March 1, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4043
    Abstract: 1. A new and distinct cultivar of rose plant of the hybrid tea class, substantially as herein shown and described, characterized particularly as to novelty by the unique combination of its vigorous, upright habit of growth, Cardinal Red flower color, pronounced fragrance, and large downward pointed thorns.
    Type: Grant
    Filed: October 16, 1975
    Date of Patent: April 26, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4044
    Abstract: 1. A new and distinct cultivar of rose plant of the floribunda class, substantially as herein shown and described, characterized particularly as to novelty by the unique combination of a bushy, heavily branched plant, high greenhouse production of buds of a clear Buttercup Yellow (W), whose shape is oval but with a blunt or flat tip; Spinach Green (W) glossy foliage and a strong fragrance.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: April 26, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: Reimer Kordes
  • Rose plant
    Patent number: PP4086
    Abstract: This novel rose variety is a mutation of Medallion, and differs therefrom by its blossom colors, which lack the cinnamon shadings of the parent variety.
    Type: Grant
    Filed: September 13, 1976
    Date of Patent: August 2, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: Ethel J. Permenter
  • Rose plant
    Patent number: PP4089
    Abstract: A novel floribunda rose variety having vigorous stems, steady bloom production, Phlox Pink blooms, and powdery mildew resistance.
    Type: Grant
    Filed: August 30, 1976
    Date of Patent: August 2, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4139
    Abstract: This invention relates to a novel hybrid tea rose plant characterized by its deep red blossom color with imbricated form, borne on vigorous, upright stems.
    Type: Grant
    Filed: November 17, 1976
    Date of Patent: November 1, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4167
    Abstract: A novel hybrid tea rose cultivar characterized by a vigorous, upright growth habit, white blossoms, and resistance to powdery mildew.
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: December 20, 1977
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4222
    Abstract: A hybrid tea rose variety having bright red flowers opening from dark red buds, borne on an upright, heavily branched plant.
    Type: Grant
    Filed: January 3, 1977
    Date of Patent: March 14, 1978
    Assignee: Jackson & Perkins Co.
    Inventor: Alexander Patrick Cuming Dickson
  • Rose plant
    Patent number: PP4331
    Abstract: A new and distinct cultivar of rose plant of the Floribunda class, heavily branched and compact plant, having a novel flower color of Wilson's Coral Pink, with little fragrance.
    Type: Grant
    Filed: November 18, 1977
    Date of Patent: November 7, 1978
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant--Camara
    Patent number: PP4332
    Abstract: A novel rose plant of the hybrid tea class, having vigorous and heavily branched stems, abundance and continuity of blooms with distinct color shadings.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: November 21, 1978
    Assignee: Jackson & Perkins Co.
    Inventor: Georges A. Delbard
  • Rose plant-Deladel
    Patent number: PP4391
    Abstract: A vigorous well-branched upright plant of the hybrid tea class, having long-lasting flowers of a non-blueing red color, with very strong resistance to Rose Powdery Mildew and slight fragrance.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: March 6, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: Georges A. Delbard
  • Rose plant
    Patent number: PP4421
    Abstract: A vigorous rose plant of the floribunda class, characterized particularly by its pointed flower bud and petal formation, its high resistance to rose powdery mildew, with continuous flowering blooms with little or no fragrance.
    Type: Grant
    Filed: June 23, 1978
    Date of Patent: May 29, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: Reimer Kordes
  • Rose plant
    Patent number: PP4437
    Abstract: A novel grandiflora rose plant characterized by a vigorous, upright growth habit, many cherry and white bicolored flowers with no fragrance, borne in long-stemmed clusters, its many long, abundant thorns, and resistance to mildew and blackspot.
    Type: Grant
    Filed: June 29, 1978
    Date of Patent: July 17, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4438
    Abstract: A vigorous, upright, branching rose plant of the hybrid tea class, having chrome yellow color of buds and blooms, stems with numerous, long straight prickles, little fragrance, and good resistance to rose powdery mildew.
    Type: Grant
    Filed: March 31, 1978
    Date of Patent: July 17, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant
    Patent number: PP4439
    Abstract: A vigorous upright rose plant of the hybrid tea class that blooms in clusters of several blooms during Spring and early Summer, its bud and bloom color being Chinese Coral and having a very light fragrance.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: July 17, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: William A. Warriner
  • Rose plant--Eterna
    Patent number: PP4440
    Abstract: A vigorous, upright, well-branched rose plant of the hybrid tea class, with heavy, straight stems, having a unique clear color of Wilson's French Rose, with very little fragrance.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: July 17, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: Georges A. Delbard
  • Rose plant--Gabriella
    Patent number: PP4452
    Abstract: This novel rose variety is a mutation of Mercedes and differs therefrom in its blossom colors which are a slightly darker shade of red than that of the parent variety.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: August 21, 1979
    Assignee: Jackson & Perkins Co.
    Inventor: Lars Berggren