US Plant Patent PP23980
Amazing Fun
Kniphofia plant named ‘Amazing Fun’
UNDER PATENT
Still under patent. Protection ends February 27, 2032.
Twenty years from the filing date would end on November 28, 2031. This patent earned 91 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23980
- Filed
- November 28, 2011
- Granted
- October 8, 2013
- Expires
- February 27, 2032
- Assignee
- COMPASS PLANTS B V, BOUWMEESTER COR
- Inventor
- BOUWMEESTER COR
Abstract
A new and distinct cultivar of Kniphofia plant named ‘Amazing Fun’, characterized by its upright growth habit; moderately vigorous growth habit; freely flowering habit; long flowering period; red-colored flower buds that develop into orange and yellow-colored flowers; and winter hardiness.
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 Kniphofia plant named ‘Amazing Fun’ as illustrated and described.
Read the full patent: US Plant Patent PP23980 in full — the complete specification, every figure, and the file history.