Skip to content
The Patent Garden

US Plant Patent PP15676

Duecorona

Geranium plant named ‘Duecorona’

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.

Figure 1 of US plant patent PP15676, the photograph of Duecorona printed in the patent.
Figure 1 from US Plant Patent PP15676, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP15676
Filed
June 1, 2004
Granted
March 15, 2005
Expires
June 1, 2024
Assignee
DUEMMEN JUNGPFLANZEN GBR
Inventor
DUEMMEN MARGA

Abstract

A new and distinct cultivar of Zonal Geranium plant named ‘Duecorona’, characterized by its upright, somewhat outwardly spreading and rounded plant habit; freely branching habit; dark green-colored foliage; 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 ‘Duecorona’, as herein illustrated and described.

Read the full patent: US Plant Patent PP15676 in full — the complete specification, every figure, and the file history.