US Plant Patent PP22512
DUP-CNRY
Hibiscus plant named ‘DUP-CNRY’
UNDER PATENT
Still under patent. Protection ends April 16, 2030.
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
- PP22512
- Filed
- April 16, 2010
- Granted
- February 21, 2012
- Expires
- April 16, 2030
- Assignee
- DUPONT SR ROBERT J
- Inventor
- DUPONT SR ROBERT J
Abstract
A new and distinct cultivar of hibiscus plant named ‘DUP-CNRY’, characterized by glossy, dark green leaves, prostrate growth, and large flowers having a small, bright red eye zone which radiates into a thin zone of ivory extending approximately 20 percent into the petal, which radiates into a zone of pineapple yellow which extends to the petal margins.
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 hibiscus plant named ‘DUP-CNRY’, as illustrated and described.
Read the full patent: US Plant Patent PP22512 in full — the complete specification, every figure, and the file history.