US Plant Patent PP12972
Kieverfros
Verbena plant named ‘Kieverfros’
PUBLIC DOMAIN
Patent expired May 22, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on April 13, 2021. This patent earned 39 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12972
- Filed
- April 13, 2001
- Granted
- September 17, 2002
- Expires
- May 22, 2021
- Assignee
- KIEFT SEEDS HOLLAND
- Inventor
- MOONEN CARLA
Abstract
A new and distinct cultivar of Verbena plant named ‘Kieverfros’, characterized by its compact, mounded, upright, and outwardly spreading plant habit; freely branching habit; dark green leaves; and light and dark pink bi-colored flowers.
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 cultivar of Verbena plant named ‘Kieverfros’, as illustrated and described.
Read the full patent: US Plant Patent PP12972 in full — the complete specification, every figure, and the file history.