US Plant Patent PP25195
PIILAG B4
Lagerstroemia plant named ‘PIILAG B4’
UNDER PATENT
Still under patent. Protection ends June 6, 2033.
Twenty years from the filing date would end on February 28, 2033. This patent earned 98 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25195
- Filed
- February 28, 2013
- Granted
- December 30, 2014
- Expires
- June 6, 2033
- Assignee
- PLANT INTRODUCTIONS INC, KARDOS JOSHUA H
- Inventor
- KARDOS JOSHUA H
Abstract
A new and distinct cultivar of Lagerstroemia plant named ‘PIILAG B4’, characterized by its compact, rounded intermediate growth habit, reddish purple new growth, lustrous dark green foliage in summer, purplish pink flowers, and resistance to powdery mildew and Cercospora 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 Lagerstroemia plant named ‘PIILAG B4’, as illustrated and described herein.
Read the full patent: US Plant Patent PP25195 in full — the complete specification, every figure, and the file history.