US Plant Patent PP16214
Why Not Cherise?
Hybrid Tea Rose plant named ‘Why Not Cherise?’
PUBLIC DOMAIN
Patent expired April 8, 2022. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 5, 2021. This patent earned 124 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16214
- Filed
- December 5, 2001
- Granted
- January 24, 2006
- Expires
- April 8, 2022
- Assignee
- COINER NURSERY
- Inventor
- COINER JAMES W
Abstract
A new and distinct Hybrid Tea Rose plant variety with dark red flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Hybrid Tea Rose plant of the variety substantially as shown and described.
Read the full patent: US Plant Patent PP16214 in full — the complete specification, every figure, and the file history.