US Plant Patent PP20371
Raspberry Summer
Agastache plant named ‘Raspberry Summer’
UNDER PATENT
Still under patent. Protection ends April 25, 2028.
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
- PP20371
- Filed
- April 25, 2008
- Granted
- September 29, 2009
- Expires
- April 25, 2028
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct form of Agastache plant characterized by large, purple red flowers in large clusters, long bloom time, upright plant habit with dense branching, and excellent vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct form of Agastache plant, substantially as shown and described.
Read the full patent: US Plant Patent PP20371 in full — the complete specification, every figure, and the file history.