US Plant Patent PP21269
Red Fountain
Variety of dicentra plant named ‘Red Fountain’
UNDER PATENT
Still under patent. Protection ends November 12, 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
- PP21269
- Filed
- November 12, 2008
- Granted
- August 31, 2010
- Expires
- November 12, 2028
- Assignee
- WALTER BLOM PLANTS B V
- Inventor
- SHIOZAKI AKIRA
Abstract
A new and distinct Dicentra peregrina×eximia plant named ‘Red Fountain’ with dark burgundy flowers, good vigor, a compact habit and long flowering period.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Dicentra peregrina×eximia plant named ‘Red Fountain’ substantially as shown and described herein.
Read the full patent: US Plant Patent PP21269 in full — the complete specification, every figure, and the file history.