US Plant Patent PP16979
Kakegawa AU16
Osteospermum plant named ‘Kakegawa AU16’
PUBLIC DOMAIN
Patent expired February 18, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on February 10, 2025. This patent earned 8 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16979
- Filed
- February 10, 2005
- Granted
- August 8, 2006
- Expires
- February 18, 2025
- Assignee
- SAKATA SEED CORP
- Inventor
- KAWASHIMA MORIYA
Abstract
‘Kakegawa AU16’ is a new Osteospermum cultivar particularly distinguished by its non-fading purple inflorescence color, basal branching and compact 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 cultivar of Osteospermum plant as shown and described herein.
Read the full patent: US Plant Patent PP16979 in full — the complete specification, every figure, and the file history.