US Plant Patent PP30843
TNHEULS
Heuchera plant named ‘TNHEULS’
UNDER PATENT
Still under patent. Protection ends September 11, 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
- PP30843
- Filed
- September 11, 2018
- Granted
- August 20, 2019
- Expires
- September 11, 2038
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heuchera plant characterized by better sun tolerance compared to other known yellow foliage cultivars, white flowers on medium short spikes, full crown of lime-green spring leaves that turn to yellow in the sun, medium-small mounding habit, 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 PP30843 in full — the complete specification, every figure, and the file history.