US Plant Patent PP26914
Chewhocan
Rose plant named ‘Chewhocan’
UNDER PATENT
Still under patent. Protection ends December 6, 2033.
Twenty years from the filing date would end on October 11, 2033. This patent earned 56 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26914
- Filed
- October 11, 2013
- Granted
- July 12, 2016
- Expires
- December 6, 2033
- Inventor
- WARNER CHRISTOPHER H
Abstract
A new and distinct cultivar of Rose plant named ‘Chewhocan’, characterized by its upright, outwardly spreading and mounding plant habit; glossy green-colored leaves; freely branching growth habit; freely flowering habit; clear yellow-colored flowers that resist fading; resistance to Black Spot; and good 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 Rose plant named ‘Chewhocan’ as illustrated and described.
Read the full patent: US Plant Patent PP26914 in full — the complete specification, every figure, and the file history.