US Plant Patent PP13011

Darwin's Blue Indulgence

Delphinium plant named ‘Darwin's Blue Indulgence’

PUBLIC DOMAIN

Patent expired April 25, 2021. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on April 23, 2021. This patent earned 2 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP13011, the photograph of Darwin's Blue Indulgence printed in the patent. — Figure 1 from US Plant Patent PP13011, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number: PP13011
Filed: April 23, 2001
Granted: September 24, 2002
Expires: April 25, 2021
Assignee: WITTEMAN & CO MULTIFLORA B V
Inventor: VAN TOL BENJAMIN ROELOF

Abstract

A distinct cultivar of Delphinium plant name ‘Darwin's Blue Indulgence’, characterized by its upright plant habit; freely flowering habit; and double blue-colored flowers.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

It is claimed: 1. A new and distinct cultivar of Delphinium plant named ‘Darwin's Blue Indulgence’, as illustrated and described.

Read the full patent: US Plant Patent PP13011 in full — the complete specification, every figure, and the file history.