US Plant Patent PP20957
Northern Star
Agapanthus plant named ‘Northern Star’
UNDER PATENT
Still under patent. Protection ends March 3, 2029.
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
- PP20957
- Filed
- March 3, 2009
- Granted
- April 27, 2010
- Expires
- March 3, 2029
- Assignee
- FULCHER RICHARD JOHN
- Inventor
- FULCHER RICHARD JOHN
Abstract
A new cultivar of Agapanthus plant named ‘Northern Star’ that is characterized by green leaves with a violet base and a large number of violet flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Agapanthus plant named ‘Northern Star’ as described and illustrated.
Read the full patent: US Plant Patent PP20957 in full — the complete specification, every figure, and the file history.