US Plant Patent PP21957
Heavenly Dream
Echinacea plant named ‘Heavenly Dream’
UNDER PATENT
Still under patent. Protection ends January 11, 2030.
Twenty years from the filing date would end on December 14, 2029. This patent earned 28 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP21957
- Filed
- December 14, 2009
- Granted
- May 31, 2011
- Expires
- January 11, 2030
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Echinacea plant named ‘Heavenly Dream’ characterized by medium size inflorescences, broad, white ray florets that curl down slightly, broad, white ray florets that curl down slightly, yellow orange cones, a low spreading habit, a free flowering, very well-branched flower stalks, 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 Echinacea plant as herein illustrated and described.
Read the full patent: US Plant Patent PP21957 in full — the complete specification, every figure, and the file history.