US Plant Patent PP25722
Copper Cascade
X Heucherella plant named ‘Copper Cascade’
UNDER PATENT
Still under patent. Protection ends February 22, 2034.
Twenty years from the filing date would end on August 20, 2033. This patent earned 186 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25722
- Filed
- August 20, 2013
- Granted
- July 14, 2015
- Expires
- February 22, 2034
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct X Heucherella plant substantially as shown and described, characterized by red colored leaves with a pinkish veil and dark pattern along veins, a low dense trailing habit with good branching, medium size, ovate to orbicular leaves with shallow palmate lobing, 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 X Heucherella plant as herein illustrated and described.
Read the full patent: US Plant Patent PP25722 in full — the complete specification, every figure, and the file history.