US Plant Patent PP13584
Kolcurl
Photinia plant named ‘Kolcurl’
PUBLIC DOMAIN
Patent expired December 5, 2021. This plant is in the public domain — anyone may propagate and sell it.
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
- PP13584
- Filed
- December 5, 2001
- Granted
- February 18, 2003
- Expires
- December 5, 2021
- Assignee
- KOLSTER B V GEB
- Inventor
- KOLSTER PETER R
Abstract
A new and distinct cultivar of Photinia plant named ‘Kolcurl’ characterized by its upright and outwardly spreading plant habit; dark reddish brown stem coloration; leaves that are brown when developing and green when fully expanded; and undulating leaves with serrulate margins.
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 Photinia plant named ‘Kolcurl’, as illustrated and described.
Read the full patent: US Plant Patent PP13584 in full — the complete specification, every figure, and the file history.