US Plant Patent PP14470
M9/18D
Argyranthemum plant named ‘M9/18D’
PUBLIC DOMAIN
Patent expired January 11, 2022. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP14470
- Filed
- January 11, 2002
- Granted
- January 20, 2004
- Expires
- January 11, 2022
- Assignee
- HAMMOND FRANCIS WILLIAM
- Inventor
- HAMMOND FRANCIS WILLIAM
Abstract
A distinct cultivar of Argyranthemum plant named ‘M9/18D’, characterized by its compact and mounded plant habit; freely branching habit, dense and bushy plants; very freely flowering with numerous inflorescences per plant; red purple colored ray florets that fade to pale pink with age; and yellow disc florets with a red purple centre when immature.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct cultivar of Argyranthemum plant named ‘M9/18D’ as described and illustrated herein.
Read the full patent: US Plant Patent PP14470 in full — the complete specification, every figure, and the file history.