US Plant Patent PP30932
TNHEUGA
Heuchera plant named ‘TNHEUGA’
UNDER PATENT
Still under patent. Protection ends October 1, 2038.
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
- PP30932
- Filed
- October 1, 2018
- Granted
- October 8, 2019
- Expires
- October 1, 2038
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heuchera plant characterized by a large habit with leaves that are purple and ruffled, great performance in the landscape or as a container plant, great winter foliage color and hardiness, a high crown count, 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 Heuchera plant as herein illustrated and described.
Read the full patent: US Plant Patent PP30932 in full — the complete specification, every figure, and the file history.