US Plant Patent PP15489
Oriental Gold
Arundo plant named ‘Oriental Gold’
PUBLIC DOMAIN
Patent expired May 30, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 25, 2024. This patent earned 66 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15489
- Filed
- March 25, 2004
- Granted
- January 25, 2005
- Expires
- May 30, 2024
- Inventor
- SPEICHERT C GREG
Abstract
Arundo formosana ‘Oriental Gold’, is a new and unique cultivar that is characterized by its variegated foliage of yellow-green to creamy yellow with green stripes, its clump-forming, bushy habit and usefulness in container plantings .
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 Arundo plant named ‘Oriental Gold’ as herein illustrated and described.
Read the full patent: US Plant Patent PP15489 in full — the complete specification, every figure, and the file history.