US Plant Patent PP20116
LIRJ
Liriope muscari plant named ‘LIRJ’
UNDER PATENT
Still under patent. Protection ends March 20, 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
- PP20116
- Filed
- March 20, 2008
- Granted
- June 23, 2009
- Expires
- March 20, 2028
- Assignee
- LAYT TODD ANTHONY
- Inventor
- LAYT TODD ANTHONY
Abstract
‘LIRJ’ is a distinctive variety of Liriope muscari which is characterized by the combination of medium-tall plant height combined with narrow-medium leaf width, broad leaf thickness, dense foliage and a purple violet flower color.
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 Liriope muscari plant named ‘LIRJ’ substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP20116 in full — the complete specification, every figure, and the file history.