US Plant Patent PP22313
Yellowstone Falls
Heucherella plant named ‘Yellowstone Falls’
UNDER PATENT
Still under patent. Protection ends August 4, 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
- PP22313
- Filed
- August 4, 2010
- Granted
- December 6, 2011
- Expires
- August 4, 2030
- Assignee
- TERRA NOVA NURSERIES INC, EGGER JANET N
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heucherella plant substantially as shown and described, characterized by its trailing habit combined with yellow spring leaves to lime green summer and winter leaves, a dark splatter pattern on the veins, medium palmately lobed leaves, and good vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Heucherella plant as herein illustrated and described.
Read the full patent: US Plant Patent PP22313 in full — the complete specification, every figure, and the file history.