US Plant Patent PP19739
Masterpiece
Lupinus plant named ‘Masterpiece’
UNDER PATENT
Still under patent. Protection ends October 18, 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
- PP19739
- Filed
- October 18, 2007
- Granted
- February 17, 2009
- Expires
- October 18, 2027
- Assignee
- CONIBEAR SARAH FRANCES
- Inventor
- CONIBEAR SARAH FRANCES
Abstract
‘Masterpiece’ is a new variety of Lupinus hybridus that exhibits intense flower color, large individual flower bells and a vigorous growth habit.
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 Lupinus hybridus plant named ‘Masterpiece’ as is herein described and illustrated.
Read the full patent: US Plant Patent PP19739 in full — the complete specification, every figure, and the file history.