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US Plant Patent PP35700

HP221903

Hydrangea plant named ‘HP221903’

UNDER PATENT

Still under patent. Protection ends May 31, 2043.

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 PP35700, the photograph of HP221903 printed in the patent.
Figure 1 from US Plant Patent PP35700, 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
PP35700
Filed
May 31, 2023
Granted
March 19, 2024
Expires
May 31, 2043
Assignee
HYDRANGEA BREEDERS ASS B V
Inventor
ARTS NIELS

Abstract

A new and distinct cultivar of Hydrangea plant named ‘HP221903’, characterized by its relatively compact, upright to somewhat outwardly spreading and rounded to conical plant habit; vigorous growth habit and rapid growth rate; freely branching habit with strong, thick and sturdy stems; freely and uniformly flowering habit; large rounded pyramidal to conical inflorescences with numerous yellow green to light greenish white-colored sterile flowers that become purplish red in the autumn; 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 Hydrangea plant named ‘HP221903’ as illustrated and described.

Read the full patent: US Plant Patent PP35700 in full — the complete specification, every figure, and the file history.