US Plant Patent PP14875
Usbenal21
Verbena plant named ‘Usbenal21’
PUBLIC DOMAIN
Patent expired August 11, 2023. 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.

The record
- Patent number
- PP14875
- Filed
- August 11, 2003
- Granted
- June 8, 2004
- Expires
- August 11, 2023
- Assignee
- PLANT 21 LLC
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct cultivar of Verbena plant named ‘Usbenal21’, characterized by its semi-upright and outwardly spreading plant habit; vigorous growth habit; large violet-colored flowers; and resistance to Powdery Mildew.
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 ‘Usbenal21’, as illustrated and described.
Read the full patent: US Plant Patent PP14875 in full — the complete specification, every figure, and the file history.