US Plant Patent PP16458
Morningstar
Clerodendrum plant named ‘Morningstar’
PUBLIC DOMAIN
Patent expired December 22, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on September 24, 2024. This patent earned 89 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16458
- Filed
- September 24, 2004
- Granted
- April 18, 2006
- Expires
- December 22, 2024
- Assignee
- MORNINGSTAR NURSERY INC
- Inventor
- CRIPPEN JOEL
Abstract
A new and distinct cultivar of Clerodendrum plant named ‘Morningstar’, characterized by its compact, upright and outwardly spreading plant growth habit; dark green and lighter green variegated leaves; relatively small ruffled leaves; freely flowering habit; and purple and white-colored flowers.
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 Clerodendrum plant named ‘Morningstar’, as illustrated and described.
Read the full patent: US Plant Patent PP16458 in full — the complete specification, every figure, and the file history.