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US Plant Patent PP19037

Argywhimi

Argyranthemum plant named ‘Argywhimi’

PUBLIC DOMAIN

Patent expired July 29, 2026. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on September 8, 2025. This patent earned 324 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP19037, the photograph of Argywhimi printed in the patent.
Figure 1 from US Plant Patent PP19037, 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
PP19037
Filed
September 8, 2005
Granted
July 22, 2008
Expires
July 29, 2026
Assignee
SYNGENTA SEEDS BV
Inventor
HOUBRAKEN ANNA M W P

Abstract

A new and distinct cultivar of Argyranthemum plant named ‘Argywhimi’, characterized by its compact, upright and rounded plant habit; freely branching habit and short internodes; dense and bushy plant habit; early flowering habit; freely flowering habit with numerous inflorescences per plant; and daisy-type inflorescences with white-colored ray florets and golden yellow-colored disc florets.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A new and distinct cultivar of Argyranthemum plant named ‘Argywhimi’, as illustrated and described.

Read the full patent: US Plant Patent PP19037 in full — the complete specification, every figure, and the file history.