US Plant Patent PP14413
Argyrantis
Argyranthemum frutescens plant named ‘Argyrantis’
PUBLIC DOMAIN
Patent expired January 24, 2023. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 10, 2023. This patent earned 14 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP14413
- Filed
- January 10, 2003
- Granted
- December 23, 2003
- Expires
- January 24, 2023
- Assignee
- SYNGENTA SEEDS BV
- Inventor
- HOUBRAKEN ANNA M W P
Abstract
A distinct cultivar of Marguerite Daisy plant named 'Argyrantis' characterized by its compact mounding plant habit, good field performance, good-bad weather tolerance, short internodes and short flower stems, freely flowering with numerous inflorescences per plant, pure white ray florets and bright yellow disc florets.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct variety of Argyranthemum plant, substantially as herein illustrated and described, characterized particularly as to novelty by its mounding and vigorous plant habit with good and stable flowering potential through the whole summer under N-W European conditions.
Read the full patent: US Plant Patent PP14413 in full — the complete specification, every figure, and the file history.