US Plant Patent PP22196
TAS300
Dianella tasmanica plant names ‘TAS300’
UNDER PATENT
Still under patent. Protection ends February 13, 2030.
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
- PP22196
- Filed
- February 13, 2010
- Granted
- October 11, 2011
- Expires
- February 13, 2030
- Assignee
- FRANKE KAHN
- Inventor
- FRANKE KAHN
Abstract
‘TAS300’ is a distinctive variety of Dianella tasmanica, which is characterized by its combination of presence of leaf variegation, medium-tall plant height, broad leaf blade and stability and uniformity of traits through successive cycles of asexual propagation.
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 Dianella tasmanica plant named ‘TAS300’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP22196 in full — the complete specification, every figure, and the file history.