US Plant Patent PP35138
Red Zenith
Miscanthus plant named ‘Red Zenith’
UNDER PATENT
Still under patent. Protection ends May 18, 2042.
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
- PP35138
- Filed
- May 18, 2022
- Granted
- April 25, 2023
- Expires
- May 18, 2042
- Assignee
- ROBINSON BRIAN
- Inventor
- ROBINSON BRIAN
Abstract
A new cultivar of Miscanthus sinensis plant named ‘Red Zenith’ that is characterized by its exhibits a strong and vigorous plant habit, creating a v-shaped form tightly gathered at the base, its average plant height of 2 m, its foliage that is dark green in color with well-delineated white strips turning yellow striped in autumn, flowers that are vibrant red in sunlight with a pink sheen when young and fading to a paler red in late autumn, and its upright v-shaped flower tassels on thick peduncles.
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 cultivar of Miscanthus plant named ‘Red Zenith’ as herein illustrated and described.
Read the full patent: US Plant Patent PP35138 in full — the complete specification, every figure, and the file history.