US Plant Patent PP21040
Dueparest
Pelargonium plant named ‘Dueparest’
UNDER PATENT
Still under patent. Protection ends January 6, 2029.
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
- PP21040
- Filed
- January 6, 2009
- Granted
- June 1, 2010
- Expires
- January 6, 2029
- Assignee
- CAPITAL GREEN INVESTMENTS LTD
- Inventor
- DUEMMEN TOBIAS
Abstract
A new and distinct cultivar of Ivy Geranium plant named ‘Dueparest’, characterized by its upright to outwardly spreading plant habit; freely basal branching habit; freely flowering habit; red and pink bi-colored double flowers; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Ivy Geranium plant named ‘Dueparest’ as illustrated and described.
Read the full patent: US Plant Patent PP21040 in full — the complete specification, every figure, and the file history.