US Plant Patent PP21772
Pink Mist
Echinacea plant named ‘Pink Mist’
UNDER PATENT
Still under patent. Protection ends December 1, 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
- PP21772
- Filed
- December 1, 2009
- Granted
- March 8, 2011
- Expires
- December 1, 2029
- Inventor
- VAN DEN AARDWEGH CORNELIS MARINUS
Abstract
A new and distinct cultivar of Echinacea plant named ‘Pink Mist’, particularly distinguished by red-purple colored ray florets, floriferous, compact habit, healthy, abundant foliage, and good mildew resistance, is disclosed.
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 Echinacea plant named ‘Pink Mist’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP21772 in full — the complete specification, every figure, and the file history.