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The Patent Garden

US Plant Patent PP36036

Hollowtop Mountain

Helleborus plant named ‘Hollowtop Mountain’

UNDER PATENT

Still under patent. Protection ends August 19, 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 PP36036, the photograph of Hollowtop Mountain printed in the patent.
Figure 1 from US Plant Patent PP36036, 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
PP36036
Filed
August 19, 2023
Granted
July 23, 2024
Expires
August 19, 2043
Assignee
HATTORI MIYOKO
Inventor
HATTORI MIYOKO

Abstract

A new and distinct cultivar of Helleborus plant named ‘Hollowtop Mountain’, characterized by its compact, upright to somewhat outwardly spreading and mounding plant habit; moderately vigorous growth habit; medium green-colored leaflets with distinctive light grey-colored centers and venation and dark red-colored petioles; freely flowering habit; white-colored flowers that are held above the foliar plane on dark red-colored peduncles; 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 ‘Hollowtop Mountain’ as illustrated and described.

Read the full patent: US Plant Patent PP36036 in full — the complete specification, every figure, and the file history.