US Plant Patent PP33714
TNECHDSW
Echinacea plant named ‘TNECHDSW’
UNDER PATENT
Still under patent. Protection ends March 19, 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
- PP33714
- Filed
- March 19, 2021
- Granted
- November 30, 2021
- Expires
- March 19, 2041
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Echinacea plant named ‘TNECHDSW’ characterized by a very large number of medium inflorescences starting in the first season, very long bloom time with excellent rebloom, a very upright, very compact habit, bright rose-pink ray florets surrounding dark cones, ray florets held horizontally, strong upright 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 PP33714 in full — the complete specification, every figure, and the file history.