US Plant Patent PP14055
Vyking Orange Dark
Chrysanthemum plant named ‘Vyking Orange Dark’
PUBLIC DOMAIN
Patent expired December 30, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 11, 2021. This patent earned 353 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP14055
- Filed
- January 11, 2001
- Granted
- August 12, 2003
- Expires
- December 30, 2021
- Assignee
- VYKING FLOWERS B V
- Inventor
- VIJVERBERG ARNOLD
Abstract
A Chrysanthemum plant named "Vyking Orange Dark' characterized by its small sized blooms with orange ray-florets and brown disc florets.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of chrysanthemum plant as described and illustrated.
Read the full patent: US Plant Patent PP14055 in full — the complete specification, every figure, and the file history.