US Plant Patent PP13597
KLEW01073
Poinsettia plant named ‘KLEW01073’
PUBLIC DOMAIN
Patent expired December 31, 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
- PP13597
- Filed
- December 31, 2001
- Granted
- February 25, 2003
- Expires
- December 31, 2021
- Assignee
- KLEMM & SOHN GMBH & CO KG
- Inventor
- KLEMM NILS
Abstract
A new and distinct cultivar of Poinsettia plant named ‘KLEW01073’, characterized by its uniform and upright plant habit; dark green-colored leaves with purple-colored petioles; red-colored flower bracts; early flowering habit; and good post-production longevity.
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 Poinsettia plant named ‘KLEW01073’, as illustrated and described.
Read the full patent: US Plant Patent PP13597 in full — the complete specification, every figure, and the file history.