US Plant Patent PP22671
Show Stopper
Coreopsis plant named ‘Show Stopper’
UNDER PATENT
Still under patent. Protection ends January 26, 2031.
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
- PP22671
- Filed
- January 26, 2011
- Granted
- April 17, 2012
- Expires
- January 26, 2031
- Assignee
- TERRA NOVA NURSERIES INC, KORLIPARA HARINI
- Inventor
- KORLIPARA HARINI
Abstract
A new and distinct Coreopsis plant named ‘Show Stopper’ characterized by prolific bloom of red purple daisy-type inflorescences, each about 5 cm wide, with excellent perennial survival, and a large mounding plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Coreopsis plant as herein illustrated and described.
Read the full patent: US Plant Patent PP22671 in full — the complete specification, every figure, and the file history.