US Plant Patent PP24257
Princess Jessie
Variety of calathea plant named ‘Princess Jessie’
UNDER PATENT
Still under patent. Protection ends April 4, 2032.
Twenty years from the filing date would end on July 1, 2031. This patent earned 278 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24257
- Filed
- July 1, 2011
- Granted
- February 18, 2014
- Expires
- April 4, 2032
- Assignee
- FERNSELECT B V, MANG RUI, SIERE HANDEL B V
- Inventor
- MANG RUI
Abstract
A new and distinct cultivar of Calathea roseopicta (Linden) Regel plant named ‘Princess Jessie’ having black leaves with a wide pink band on the leaf edges.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Calathea roseopicta (Linden) Regel plant named ‘Princess Jessie’ as is herein described and illustrated.
Read the full patent: US Plant Patent PP24257 in full — the complete specification, every figure, and the file history.