US Plant Patent PP21706
Echo Mango
Kniphofia plant named ‘Echo Mango’
UNDER PATENT
Still under patent. Protection ends December 9, 2029.
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
- PP21706
- Filed
- December 9, 2009
- Granted
- February 8, 2011
- Expires
- December 9, 2029
- Assignee
- ITSAUL PLANTS LLC
- Inventor
- SAUL RICHARD G
Abstract
A new cultivar of Kniphofia, ‘Echo Mango’, characterized by its inflorescences that are apricot in color, its early blooming habit with the first blooms appearing at the end of April to the first part of May in Georgia, its repeat bloom throughout the summer with up to 12 blooms per stem per season, its semi-evergreen foliage that remains clean, and its upright stems that reach 40 inches in height and do not lodge.
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 Kniphofia plant named ‘Echo Mango’ as herein illustrated and described.
Read the full patent: US Plant Patent PP21706 in full — the complete specification, every figure, and the file history.