US Plant Patent PP22631
Cha Cha Cha
Coreopsis plant named ‘Cha Cha Cha’
UNDER PATENT
Still under patent. Protection ends October 29, 2030.
Twenty years from the filing date would end on February 26, 2030. This patent earned 245 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22631
- Filed
- February 26, 2010
- Granted
- April 3, 2012
- Expires
- October 29, 2030
- Assignee
- PROBST DARRELL R
- Inventor
- PROBST DARRELL R
Abstract
A new cultivar of hybrid Coreopsis named ‘Cha Cha Cha’ characterized its inflorescences with ray florets that are gold in color with a small dark red eye zone, its bushy and relatively short plant habit, its floriferous and long blooming habit, its relative sterility, and its vigorous growth habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Coreopsis plant named ‘Cha Cha Cha’ as herein illustrated and described.
Read the full patent: US Plant Patent PP22631 in full — the complete specification, every figure, and the file history.