US Plant Patent PP33437
TNECHSDR
Echinacea plant named ‘TNECHSDR’
UNDER PATENT
Still under patent. Protection ends February 2, 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
- PP33437
- Filed
- February 2, 2021
- Granted
- August 31, 2021
- Expires
- February 2, 2041
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Echinacea plant named ‘TNECHSDR’ characterized by ruby-colored ray florets, enlarged ruby-colored disc florets forming an anemone-type inflorescence, a multicrown, medium habit with upright strong stems, and excellent vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Echinacea plant as herein illustrated and described.
Read the full patent: US Plant Patent PP33437 in full — the complete specification, every figure, and the file history.