US Plant Patent PP33584

COSEH 6400

Helleborus plant named ‘COSEH 6400’

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 PP33584, the photograph of COSEH 6400 printed in the patent. — Figure 1 from US Plant Patent PP33584, 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: PP33584
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 6400’, characterized by its upright to slightly outwardly spreading and mounded plant habit; vigorous growth habit; dark green-colored leaves; freely flowering habit; light yellow green-colored flowers with greyed purple-colored margins; 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 6400’ as illustrated and described.

Read the full patent: US Plant Patent PP33584 in full — the complete specification, every figure, and the file history.