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The Patent Garden

US Plant Patent PP29761

Red Lark

Delphinium plant named ‘Red Lark’

UNDER PATENT

Still under patent. Protection ends November 10, 2037.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP29761, the photograph of Red Lark printed in the patent.
Figure 1 from US Plant Patent PP29761, 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
PP29761
Filed
November 10, 2017
Granted
October 16, 2018
Expires
November 10, 2037
Inventor
LEGRO ROBERT A H; KIEVIT CHRISTA; EISENREICH ROBERT B

Abstract

A new and distinct cultivar of Delphinium plant named ‘Red Lark’, characterized by its semi-double, light red-colored flowers, medium green-colored foliage, and moderately vigorous, upright growth habit, is disclosed.

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

What is claimed is: 1. A new and distinct cultivar of Delphinium plant named ‘Red Lark’, substantially as herein illustrated and described.

Read the full patent: US Plant Patent PP29761 in full — the complete specification, every figure, and the file history.