US Plant Patent PP23645
Sun Devil
Gaillardia plant named ‘Sun Devil’
UNDER PATENT
Still under patent. Protection ends December 28, 2031.
Twenty years from the filing date would end on September 23, 2031. This patent earned 96 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23645
- Filed
- September 23, 2011
- Granted
- May 28, 2013
- Expires
- December 28, 2031
- Assignee
- TERRA NOVA NURSERIES INC, KORLIPARA HARINI
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Gaillardia plant named ‘Sun Devil’ characterized by a very compact habit, tubular ray florets of dark red tipped with yellow orange, 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 Gaillardia plant as herein illustrated and described.
Read the full patent: US Plant Patent PP23645 in full — the complete specification, every figure, and the file history.