US Plant Patent PP26667
Icicle Igloo
Dendranthema plant named ‘Icicle Igloo’
UNDER PATENT
Still under patent. Protection ends April 15, 2034.
Twenty years from the filing date would end on November 26, 2033. This patent earned 140 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26667
- Filed
- November 26, 2013
- Granted
- April 26, 2016
- Expires
- April 15, 2034
- Inventor
- SMITH MARK A; VANDENBERG CORNELIS P
Abstract
A new and distinct cultivar of Dendranthema plant named ‘Icicle Igloo’, characterized by its upright, outwardly spreading and uniformly mounded plant habit; freely branching habit; dense and full plant form; uniform and freely flowering habit; daisy-type inflorescences; white-colored ray florets; and good garden performance and winter hardiness.
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 Dendranthema plant named ‘Icicle Igloo’ as illustrated and described.
Read the full patent: US Plant Patent PP26667 in full — the complete specification, every figure, and the file history.