US Plant Patent PP25803
ALO3
Alocasia plant named ‘ALO3’
UNDER PATENT
Still under patent. Protection ends October 22, 2033.
Twenty years from the filing date would end on May 16, 2033. This patent earned 159 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25803
- Filed
- May 16, 2013
- Granted
- August 11, 2015
- Expires
- October 22, 2033
- Inventor
- OSIECKI MARIAN
Abstract
A new and distinct Alocasia cultivar named ‘ALO3’ is disclosed, characterized by medium size, dark green, thick glossy foliage, very vigorous growth with very early and abundant basal shoot production. The new variety has closely overlapping, sagittate to nearly hastate leaf blades with narrow silver shadowing and glossy dark burgundy under leaf , as well as contrasting light pink petioles with green or brown streaks. The new variety is very easy to grow under low or high light conditions and well as low or high temperature conditions and is suitable for 6-8 inch pot production from a single tissue culture plantlet. The new variety is an Alocasia , typically produced as an ornamental plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Alocasia plant named ‘ALO3’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25803 in full — the complete specification, every figure, and the file history.