US Plant Patent PP30514
RLH-DM1ER
Distylium plant named ‘RLH-DM1ER’
UNDER PATENT
Still under patent. Protection ends March 30, 2038.
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
- PP30514
- Filed
- March 30, 2018
- Granted
- May 21, 2019
- Expires
- March 30, 2038
- Inventor
- HEAD ROBERT HAROLD; HEAD LISA JONES
Abstract
A new and distinct cultivar of Distylium plant named ‘RLH-DM1ER’, characterized by its low and outwardly spreading plant habit; freely branching habit, dense and bushy plant form; developing leaves that are dark green in color and becoming dark greyed green with development; flat and closely-spaced leaves; tolerance to water-saturated soil conditions; and good container and garden performance.
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 Distylium plant named ‘RLH-DM1ER’ as illustrated and described.
Read the full patent: US Plant Patent PP30514 in full — the complete specification, every figure, and the file history.