US Plant Patent PP13017
Golden Allison
Chrysanthemum plant named ‘Golden Allison’
PUBLIC DOMAIN
Patent expired April 21, 2021. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on April 19, 2021. This patent earned 2 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP13017
- Filed
- April 19, 2001
- Granted
- September 24, 2002
- Expires
- April 21, 2021
- Assignee
- YODER BROTHERS INC
- Inventor
- VANDENBERG CORNELIS P
Abstract
A distinct cultivar of Chrysanthemum plant named ‘Golden Allison’, characterized by its upright plant habit; freely branching growth habit; uniform and freely flowering habit; decorative-type inflorescences; and golden yellow-colored ray florets.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Chrysanthemum plant named ‘Golden Allison’, as illustrated and described.
Read the full patent: US Plant Patent PP13017 in full — the complete specification, every figure, and the file history.