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US Plant Patent PP15688

Darlena

Verbena plant named ‘Darlena’

PUBLIC DOMAIN

Patent expired March 1, 2023. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on January 15, 2023. This patent earned 45 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP15688, the photograph of Darlena printed in the patent.
Figure 1 from US Plant Patent PP15688, 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
PP15688
Filed
January 15, 2003
Granted
March 22, 2005
Expires
March 1, 2023
Inventor
STEMKENS HENRICUS G W

Abstract

A new and distinct variety of Verbena plant particularly distinguished by its neonrose flowers, early flowering, and a spreading habit that is first semi-erect and later spreading.

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 Verbena plant named ‘Darlena’, substantially as illustrated and described herein.

Read the full patent: US Plant Patent PP15688 in full — the complete specification, every figure, and the file history.