US Plant Patent PP36606
Day10
Cortaderia plant named ‘Day10’
UNDER PATENT
Still under patent. Protection ends October 11, 2044.
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
- PP36606
- Filed
- October 11, 2024
- Granted
- April 15, 2025
- Expires
- October 11, 2044
- Inventor
- BAKHUIJZEN DAVID; DE PATER MARCEL
Abstract
A new cultivar of Cortaderia plant named ‘Day10’ that is characterized by its strong and sturdy plant habit, its conspicuously dense and compact plant shape, and its floriferous flowering habit with beige-white inflorescences.
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 Cortaderia plant named ‘Day10’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36606 in full — the complete specification, every figure, and the file history.