US Plant Patent PP33560
TNECHSS
Echinacea planted named ‘TNECHSS’
UNDER PATENT
Still under patent. Protection ends March 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
- PP33560
- Filed
- March 25, 2021
- Granted
- October 12, 2021
- Expires
- March 25, 2041
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Echinacea plant named ‘TNECHSS’ characterized by a large number of medium inflorescences starting in the first season, very long bloom time with excellent rebloom, a very upright, very compact habit, novel red and green ray florets held horizontally surrounding dark cones, 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 PP33560 in full — the complete specification, every figure, and the file history.