US Plant Patent PP24067
Star of Treasure
Astrantia plant named ‘Star of Treasure’
UNDER PATENT
Still under patent. Protection ends July 18, 2032.
Twenty years from the filing date would end on April 9, 2032. This patent earned 100 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24067
- Filed
- April 9, 2012
- Granted
- December 3, 2013
- Expires
- July 18, 2032
- Assignee
- DE JONG JACOBUS ROBERTUS
- Inventor
- DE JONG JACOBUS ROBERTUS
Abstract
A new cultivar of Astrantia ‘Star of Treasure’ characterized by its flowers that are lilac white with pink red markings, its flower bracts that are tipped with pink-red, and its relatively low and compact plant habit.
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 cultivar of Astrantia plant named ‘Star of Treasure’ as herein illustrated and described.
Read the full patent: US Plant Patent PP24067 in full — the complete specification, every figure, and the file history.