US Plant Patent PP21978
HGV09
Calathea plant named ‘HGV09’
UNDER PATENT
Still under patent. Protection ends October 19, 2029.
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
- PP21978
- Filed
- October 19, 2009
- Granted
- June 14, 2011
- Expires
- October 19, 2029
- Assignee
- VALSTAR OSCAR
- Inventor
- VALSTAR OSCAR
Abstract
A new and distinct Calathea rosea picta cultivar named ‘HGV09’ is disclosed, characterized by unique coloration of the foliage. The new variety is a Calathea , and is normally used as an ornamental plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Calathea plant named ‘HGV09’ as herein illustrated and described.
Read the full patent: US Plant Patent PP21978 in full — the complete specification, every figure, and the file history.