US Plant Patent PP27874
JONIGHT
Physocarpus plant named ‘JONIGHT’
UNDER PATENT
Still under patent. Protection ends February 15, 2035.
Twenty years from the filing date would end on July 14, 2034. This patent earned 216 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27874
- Filed
- July 14, 2014
- Granted
- April 11, 2017
- Expires
- February 15, 2035
- Assignee
- JONES JOHN, Jones Maria
- Inventor
- JONES JOHN; Jones Maria
Abstract
A new cultivar of Physocarpus , ‘JONIGHT’ that is characterized by its compact, upright and bushy plant habit, its foliage that is very dark purplish-brown to black in color, and its well branched stems with short internodes.
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 cultivar of Physocarpus plant named ‘JONIGHT’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27874 in full — the complete specification, every figure, and the file history.