US Plant Patent PP28494
SUN 440
Argyranthemum plant named ‘SUN 440’
UNDER PATENT
Still under patent. Protection ends March 4, 2036.
Twenty years from the filing date would end on January 23, 2036. This patent earned 41 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28494
- Filed
- January 23, 2016
- Granted
- October 3, 2017
- Expires
- March 4, 2036
- Assignee
- HEUGER JOSEF
- Inventor
- HEUGER JOSEF
Abstract
A new and distinct cultivar of Argyranthemum plant named ‘SUN 440’, characterized by its uniformly mounded plant habit; freely branching habit; freely flowering habit; single-type inflorescences with white-colored ray florets; 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 Argyranthemum plant named ‘SUN 440’ as illustrated and described.
Read the full patent: US Plant Patent PP28494 in full — the complete specification, every figure, and the file history.