US Plant Patent PP28950
TNAGAPDB
Agastache plant named ‘TNAGAPDB’
UNDER PATENT
Still under patent. Protection ends November 7, 2036.
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
- PP28950
- Filed
- November 7, 2016
- Granted
- February 6, 2018
- Expires
- November 7, 2036
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct form of Agastache plant characterized by purple blue flowers in large inflorescences, a long bloom time, a very short, compact 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 form of Agastache plant substantially as shown and described.
Read the full patent: US Plant Patent PP28950 in full — the complete specification, every figure, and the file history.