US Plant Patent PP29920
Shades of Rosé
Coreopsis plant named ‘Shades of Rosé’
UNDER PATENT
Still under patent. Protection ends April 28, 2037.
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
- PP29920
- Filed
- April 28, 2017
- Granted
- November 27, 2018
- Expires
- April 28, 2037
- Assignee
- PROBST DARRELL R
- Inventor
- PROBST DARRELL R
Abstract
A new cultivar of hybrid Coreopsis named ‘Shades of Rosé’ that is characterized by its sturdy, well-branched plant habit reaching an average of 50 cm in height and 90 cm in width, its floriferous and long blooming season of sterile inflorescences that do not require deadheading; bloom commences in early July and lasts until frost in Kensington, Conn., medium sized inflorescences with ray florets that are salmon-rose in color, its resistance to powdery mildew and leafspot, and its cold hardiness at least to U.S.D.A. Zone 5.
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 ‘Shades of Rosé’ as herein illustrated and described.
Read the full patent: US Plant Patent PP29920 in full — the complete specification, every figure, and the file history.