US Plant Patent PP33619
BLU481
Echinacea plant named ‘BLU481’
UNDER PATENT
Still under patent. Protection ends February 25, 2041.
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
- PP33619
- Filed
- February 25, 2021
- Granted
- November 2, 2021
- Expires
- February 25, 2041
- Inventor
- HOLTMAAT HENRICUS MARIA JOSEPH
Abstract
A new cultivar of Echinacea plant named ‘BLU481’ that is characterized by its inflorescences with ray florets that are deep red-purple in color and its ‘BLU481’ exhibits conspicuous inflorescences with disc florets that are deep red-purple in color and changing to a slightly lighter color at the tip.
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 Echinacea plant named ‘BLU481’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP33619 in full — the complete specification, every figure, and the file history.