US Plant Patent PP19440
Ruby Tuesday
Phormium plant named ‘Ruby Tuesday’
UNDER PATENT
Still under patent. Protection ends August 27, 2027.
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
- PP19440
- Filed
- August 27, 2007
- Granted
- November 11, 2008
- Expires
- August 27, 2027
- Assignee
- BURTON STEPHEN
- Inventor
- BURTON STEPHEN
Abstract
A new cultivar of Phormium plant named ‘Ruby Tuesday’ that is characterized by a semi-upright habit and red/burgundy leaves that retain their color as the plant ages.
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 Phormium plant named ‘Ruby Tuesday’ as described and illustrated.
Read the full patent: US Plant Patent PP19440 in full — the complete specification, every figure, and the file history.