US Plant Patent PP15683
USBENAL25
Verbena plant named ‘USBENAL25’
PUBLIC DOMAIN
Patent expired September 14, 2023. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on August 11, 2023. This patent earned 34 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15683
- Filed
- August 11, 2003
- Granted
- March 22, 2005
- Expires
- September 14, 2023
- Assignee
- PLANT 21 LLC
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct cultivar of Verbena plant named ‘USBENAL25’, characterized by its semi-upright and outwardly spreading plant habit; vigorous growth habit; large dark 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.
1. A new and distinct cultivar of Verbena plant named ‘USBENAL25’, as illustrated and described.
Read the full patent: US Plant Patent PP15683 in full — the complete specification, every figure, and the file history.