US Plant Patent PP22226
TNMT
Heuchera plant named ‘TNMT’
UNDER PATENT
Still under patent. Protection ends May 11, 2030.
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
- PP22226
- Filed
- May 11, 2010
- Granted
- November 1, 2011
- Expires
- May 11, 2030
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct hybrid of Heuchera plant characterized by medium sized, lobed, slightly ruffled leaves with a distinctive white veil, red gold to amber to khaki leaf color, and a small, mounding habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Heuchera plant as herein illustrated and described.
Read the full patent: US Plant Patent PP22226 in full — the complete specification, every figure, and the file history.