US Plant Patent PP13304
Onyx Time Cream
Chrysanthemum plant named ‘Onyx Time Cream’
PUBLIC DOMAIN
Patent expired March 15, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 24, 2021. This patent earned 50 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP13304
- Filed
- January 24, 2001
- Granted
- December 3, 2002
- Expires
- March 15, 2021
- Assignee
- CLEANGRO LTD
- Inventor
- BOEDER MARK ROLAND
Abstract
A new variety of Chrysanthemum plant named ‘Onyx Time Cream,’ having an upright growth habit, a flat capitulum form and medium sized cream-white decorative type inflorescences.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct variety of Chrysanthemum plant named ‘Onyx Time Cream’ as described and illustrated.
Read the full patent: US Plant Patent PP13304 in full — the complete specification, every figure, and the file history.