US Plant Patent PP21397
WP08 ROS03
Dianthus plant named ‘WP08 ROS03’
UNDER PATENT
Still under patent. Protection ends June 24, 2029.
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
- PP21397
- Filed
- June 24, 2009
- Granted
- October 19, 2010
- Expires
- June 24, 2029
- Assignee
- BOURNE CAROLYN GRACE
- Inventor
- BOURNE CAROLYN GRACE
Abstract
A new cultivar of Dianthus plant named ‘WP08 ROS03’ that is characterized by upright, vase-shaped habit, semi-double flowers which are uniformly deep salmon-pink in color and which bloom profusely from April until October. In combination these traits set ‘WP08 ROS03’ apart from all other existing varieties of Dianthus known to the inventor.
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 Dianthus plant named ‘WP08 ROS03’ as described and illustrated herein.
Read the full patent: US Plant Patent PP21397 in full — the complete specification, every figure, and the file history.