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US Plant Patent PP13218

M8/20

Argyranthemum plant named ‘M8/20’

PUBLIC DOMAIN

Patent expired June 8, 2021. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on June 4, 2021. This patent earned 4 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP13218, the photograph of M8/20 printed in the patent.
Figure 1 from US Plant Patent PP13218, 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
PP13218
Filed
June 4, 2001
Granted
November 12, 2002
Expires
June 8, 2021
Inventor
HAMMOND FRANCIS WILLIAM

Abstract

A distinct cultivar of Argyranthemum plant named ‘M8/20’, characterized by its compact and mounded plant habit; freely branching habit, dense and bushy plants; very freely flowering with numerous inflorescences per plant; purple red-colored ray florets that fade to pale pink with age; and unique semi-double inflorescence form.

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 cultivar of Argyranthemum plant named ‘M8/20’, as illustrated and described.

Read the full patent: US Plant Patent PP13218 in full — the complete specification, every figure, and the file history.