US Plant Patent PP28395
ChewPatout
Shrub rose plant named ‘ChewPatout’
UNDER PATENT
Still under patent. Protection ends November 23, 2035.
Twenty years from the filing date would end on November 12, 2035. This patent earned 11 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28395
- Filed
- November 12, 2015
- Granted
- September 19, 2017
- Expires
- November 23, 2035
- Inventor
- WARNER CHRISTOPHER HUGH
Abstract
A new and distinct Rosa hybrid named ‘ChewPatout’ is disclosed, characterized by semi double red to red-purple flowers. Plants are compact, resist blackspot and powdery mildew, and re-bloom easily. The new cultivar is a Rosa typically suited for outdoor ornamental container and landscape use.
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 Rosa hybrid plant named ‘ChewPatout’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28395 in full — the complete specification, every figure, and the file history.