US Plant Patent PP29632
TNHEUNES
Heuchera plant names ‘TNHEUNES’
UNDER PATENT
Still under patent. Protection ends June 27, 2037.
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
- PP29632
- Filed
- June 27, 2017
- Granted
- August 28, 2018
- Expires
- June 27, 2037
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heuchera plant characterized by purple to silver colored leaves with dark to green veins, medium large, slightly lobed, geranium-like leaves, light pink flowers in spring on upright flowering stems in spring on upright flowering stems, good sun tolerance, a large, mounding habit with excellent 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 PP29632 in full — the complete specification, every figure, and the file history.