Patents by Inventor David Kirchoff

David Kirchoff 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).

  • Patent number: PP7357
    Abstract: A new daylily plant having a distal leaf blade area of generally a yellow-green, olive-green and/or yellowish-green hue; the abaxial side having a distal blade area with an inconspicuously mottled, splotched basic field usually dominated by a yellow-green, olive-green and/or yellowish-green hue; spots and splotches generally lighter than that of the basic field but dominated by a yellow-green hue. Inflorescence shade is generally green, yellowish-green, olive-green and/or yellow-green hue; bracts being generally yellow-green hue and lighter in the basal and marginal areas. Branches of the corymb are dominated by a yellowish-green and/or yellow-green hue. The flower is very fragrant. Free portions of the petals are crispate-undulate in a narrow marginal band in the petal distal area; the distal area a basic field that is interrupted on the adaxial side, by a narrow axially extending stripe.
    Type: Grant
    Filed: August 8, 1989
    Date of Patent: October 16, 1990
    Assignee: Jon Rackley
    Inventor: David Kirchoff