US Plant Patent PP13553
Duesurlav
Petunia plant named ‘Duesurlav’
PUBLIC DOMAIN
Patent expired November 30, 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
- PP13553
- Filed
- November 30, 2001
- Granted
- February 11, 2003
- Expires
- November 30, 2021
- Assignee
- DUEMMEN JUNGPFLANZEN GBR
- Inventor
- DUEMMEN MARGA
Abstract
A new and distinct cultivar of Petunia plant named ‘Duesurlav’, characterized by its upright and outwardly spreading plant habit; freely basal branching; single flowers that are lavender purple in color.
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 Petunia plant named ‘Duesurlav’, as illustrated and described.
Read the full patent: US Plant Patent PP13553 in full — the complete specification, every figure, and the file history.