US Plant Patent PP25666
Duesarpun
Pelargonium plant named ‘Duesarpun’
UNDER PATENT
Still under patent. Protection ends November 5, 2033.
Twenty years from the filing date would end on July 1, 2033. This patent earned 127 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25666
- Filed
- July 1, 2013
- Granted
- June 30, 2015
- Expires
- November 5, 2033
- Assignee
- DUMMEN GROUP BV, DUMMEN TOBIAS
- Inventor
- DUMMEN TOBIAS
Abstract
A new and distinct cultivar of Interspecific Geranium plant named ‘Duesarpun’, characterized by its upright to outwardly spreading plant habit; vigorous growth habit; freely basal branching habit; freely flowering habit; large red purple-colored semi-double flowers; and good garden performance.
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 Interspecific Geranium plant named ‘Duesarpun’ as illustrated and described.
Read the full patent: US Plant Patent PP25666 in full — the complete specification, every figure, and the file history.