US Plant Patent PP15772
Dueandria
Geranium plant named ‘Dueandria’
PUBLIC DOMAIN
Patent expired June 1, 2024. 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
- PP15772
- Filed
- June 1, 2004
- Granted
- May 17, 2005
- Expires
- June 1, 2024
- Assignee
- DUEMMEN JUNGPFLANZEN GBR
- Inventor
- DUEMMEN MARGA
Abstract
A new and distinct cultivar of Zonal Geranium plant named ‘Dueandria’, characterized by its upright, somewhat outwardly spreading and rounded plant habit; freely branching habit; foliage with distinct zonation pattern; freely and early flowering habit; and bright red-colored semi-double flowers.
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 Zonal Geranium plant named ‘Dueandria’, as herein illustrated and described.
Read the full patent: US Plant Patent PP15772 in full — the complete specification, every figure, and the file history.