US Plant Patent PP25914
PIIVAC-I
Vitex plant named ‘PIIVAC-I’
UNDER PATENT
Still under patent. Protection ends March 13, 2034.
Twenty years from the filing date would end on October 16, 2033. This patent earned 148 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25914
- Filed
- October 16, 2013
- Granted
- September 22, 2015
- Expires
- March 13, 2034
- Assignee
- PLANT INTRODUCTIONS INC, DIRR MATTHEW A
- Inventor
- DIRR MATTHEW A
Abstract
A new and distinct cultivar of Vitex plant named ‘PIIVAC-I’, characterized by its compact, rounded to upright-spreading growth habit, dark green foliage, dark bluish purple flowers, and resistance to leaf spot.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Vitex plant named ‘PIIVAC-I’, as illustrated and described herein.
Read the full patent: US Plant Patent PP25914 in full — the complete specification, every figure, and the file history.