US Plant Patent PP12564
Copper Yogilroy
Chrysanthemum plant named ‘Copper Yogilroy’
PUBLIC DOMAIN
Patent expired July 17, 2020. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on June 16, 2020. This patent earned 31 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP12564
- Filed
- June 16, 2000
- Granted
- April 23, 2002
- Expires
- July 17, 2020
- Assignee
- YODER BROTHERS INC
- Inventor
- VANDENBERG CORNELIS P
Abstract
A distinct cultivar of Chrysanthemum plant named ‘Copper Yogilroy’, characterized by its upright, outwardly spreading, compact and uniformly mounded plant habit; uniform flowering response; early flowering, eight-week response time; large formal decorative-type inflorescences that are about 9.9 cm in diameter; warm medium bronze-colored ray florets; and good postproduction longevity with inflorescences maintaining good substance and color for about three or four weeks in an interior environment.
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 ‘Copper Yogilroy’, as illustrated and described.
Read the full patent: US Plant Patent PP12564 in full — the complete specification, every figure, and the file history.