Skip to content
The Patent Garden

US Plant Patent PP33583

COSEH 7400

Helleborus plant named ‘COSEH 7400’

UNDER PATENT

Still under patent. Protection ends October 14, 2040.

Twenty years from the filing date would end on May 27, 2040. This patent earned 140 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP33583, the photograph of COSEH 7400 printed in the patent.
Figure 1 from US Plant Patent PP33583, 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
PP33583
Filed
May 27, 2020
Granted
October 26, 2021
Expires
October 14, 2040
Assignee
HEUGER JOSEF
Inventor
HEUGER JOSEF

Abstract

A new and distinct cultivar of Helleborus plant named ‘COSEH 7400’, characterized by its upright to slightly outwardly spreading and mounded plant habit; moderately vigorous growth habit; dark green-colored leaves; moderately freely flowering habit; large light yellow green to white-colored flowers with red purple-colored margins and reverse; and good garden performance.

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 Helleborus plant named ‘COSEH 7400’ as illustrated and described.

Read the full patent: US Plant Patent PP33583 in full — the complete specification, every figure, and the file history.