US Plant Patent PP27570
LIRSS
Liriope muscari plant named ‘LIRSS’
UNDER PATENT
Still under patent. Protection ends February 20, 2035.
Twenty years from the filing date would end on August 21, 2034. This patent earned 183 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27570
- Filed
- August 21, 2014
- Granted
- January 17, 2017
- Expires
- February 20, 2035
- Assignee
- CICCOLELLA VIC
- Inventor
- CICCOLELLA VIC
Abstract
‘LIRSS’ is a distinctive variety of Liriope muscari which is characterized by a foliage variegation pattern with white-colored leaf striations that are significantly wider than the green-colored leaf striations, giving plants a general silver appearance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
That which is claimed is: 1. A new and distinct variety of Liriope muscari plant named ‘LIRSS’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP27570 in full — the complete specification, every figure, and the file history.