US Plant Patent PP20687
Hot Summer
Echinacea plant named ‘Hot Summer’
UNDER PATENT
Still under patent. Protection ends November 25, 2028.
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
- PP20687
- Filed
- November 25, 2008
- Granted
- January 26, 2010
- Expires
- November 25, 2028
- Assignee
- VAN NOOR MARCO
- Inventor
- VAN NOOR MARCO
Abstract
A new cultivar of hybrid Echinacea , ‘Hot Summer’, characterized by its inflorescences with ray florets that emerge orange-red in color and mature to a deep red, its strong upright habit with blooms and plant habit maintained under environmental stresses such as heavy rains and wind, and its resistance to viral diseases.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Echinacea plant named ‘Hot Summer’ substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP20687 in full — the complete specification, every figure, and the file history.