US Plant Patent PP27668
DELEF
Lagerstroemia plant named ‘DELEF’
UNDER PATENT
Still under patent. Protection ends October 21, 2035.
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
- PP27668
- Filed
- October 21, 2015
- Granted
- February 14, 2017
- Expires
- October 21, 2035
- Assignee
- LEE ROBERT EDWARD
- Inventor
- LEE ROBERT EDWARD
Abstract
A new and distinct Lagerstroemia cultivar named ‘DELEF’ is disclosed, characterized by distinctive Greyed-Purple foliage and dark pink flowers. Plants maintain distinctive foliage color throughout growing season and show increased tolerance for Cercospora leaf spot ( C. lythracearum ). The new cultivar is a Lagerstroemia , suitable for ornamental garden purposes.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Lagerstroemia plant named ‘DELEF’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27668 in full — the complete specification, every figure, and the file history.