US Plant Patent PP18981
Kakegawa AU19
Osteospermum plant named ‘Kakegawa AU19’
UNDER PATENT
Still under patent. Protection ends February 7, 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
- PP18981
- Filed
- February 7, 2007
- Granted
- June 24, 2008
- Expires
- February 7, 2027
- Assignee
- SAKATA SEED CORP
- Inventor
- KAWASHIMA MORIYA; UI AKINOBU
Abstract
An Osteospermum cultivar particularly distinguished by its deep purple flower color, resistance to fading, basal branching and compact habit, and ability to flower in hot temperatures is disclosed.
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 Osteospermum plant as shown and described herein.
Read the full patent: US Plant Patent PP18981 in full — the complete specification, every figure, and the file history.