US Plant Patent PP19833
Purple Pixie
Stokesia plant named ‘Purple Pixie’
UNDER PATENT
Still under patent. Protection ends December 6, 2027.
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
- PP19833
- Filed
- December 6, 2007
- Granted
- March 17, 2009
- Expires
- December 6, 2027
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Stokesia plant named ‘Purple Pixie’ characterized by a short, compact habit that doesn't open up with maturity, large violet blue flowers, 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 Stokesia plant named ‘Purple Pixie’ as herein illustrated and described.
Read the full patent: US Plant Patent PP19833 in full — the complete specification, every figure, and the file history.