US Plant Patent PP17209
Fancy Frills
Echinacea purpurea plant named ‘Fancy Frills’
PUBLIC DOMAIN
Patent expired July 31, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on June 16, 2025. This patent earned 45 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17209
- Filed
- June 16, 2005
- Granted
- November 14, 2006
- Expires
- July 31, 2025
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct cultivar of Echinacea purpurea plant named ‘Fancy Frills’ characterized by its unique frilled and doubled ray florets that are held out stiffly, reddish to maroon cones, lovely fragrance, and an upright vigorous habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Echinacea purpurea plant as herein illustrated and described.
Read the full patent: US Plant Patent PP17209 in full — the complete specification, every figure, and the file history.