US Plant Patent PP26957
Crazy Quilt
Zizia plant named ‘Crazy Quilt’
UNDER PATENT
Still under patent. Protection ends August 8, 2034.
Twenty years from the filing date would end on April 3, 2034. This patent earned 127 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26957
- Filed
- April 3, 2014
- Granted
- July 19, 2016
- Expires
- August 8, 2034
- Inventor
- CULLINA WILLIAM G
Abstract
A new cultivar of Zizia named ‘Crazy Quilt’, characterized by its heart shaped variegated foliage that changes color throughout the growing season, its spring foliage that emerges light green in color with an irregular white margin and a central dark green patch, its summer foliage that is gray-green in color with an irregular margin that is white and purple-pink in color, its fall and winter foliage that is two-toned purple and pink in color, and its small yellow umbellate flowers that emerge in the spring.
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 Zizia aptera plant named ‘Crazy Quilt’ as herein illustrated and described.
Read the full patent: US Plant Patent PP26957 in full — the complete specification, every figure, and the file history.