US Plant Patent PP20083
Northern Lights
Ilex plant named ‘Northern Lights’
UNDER PATENT
Still under patent. Protection ends January 25, 2028.
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
- PP20083
- Filed
- January 25, 2008
- Granted
- June 9, 2009
- Expires
- January 25, 2028
- Assignee
- JOH SPEK BOOMKWEKERIJEN B V
- Inventor
- SPEK PETER
Abstract
A new and distinct cultivar of Ilex plant named ‘Northen Lights’, characterized by its upright plant habit; freely branching habit; dark green and yellow green bi-colored foliage with sharp spines; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Ilex plant named ‘Northen Lights’ as illustrated and described.
Read the full patent: US Plant Patent PP20083 in full — the complete specification, every figure, and the file history.