US Plant Patent PP28567
Tropical Storm
Colocasia plant named ‘Tropical Storm’
UNDER PATENT
Still under patent. Protection ends July 7, 2036.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP28567
- Filed
- July 7, 2016
- Granted
- October 24, 2017
- Expires
- July 7, 2036
- Assignee
- UNIV HAWAII
- Inventor
- CHO JOHN J
Abstract
A new cultivar of Colocasia plant named ‘Tropical Storm’ that is characterized by very compact, prolific basal branching and leaves which are purple-black in color except for a prominent contrasting cream-yellow central streak.
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 cultivar of Colocasia plant named ‘Tropical Storm’ as described and illustrated herein.
Read the full patent: US Plant Patent PP28567 in full — the complete specification, every figure, and the file history.