US Plant Patent PP26383
Halo Lemon Frost
Viola plant named ‘Halo Lemon Frost’
UNDER PATENT
Still under patent. Protection ends September 20, 2034.
Twenty years from the filing date would end on August 25, 2034. This patent earned 26 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26383
- Filed
- August 25, 2014
- Granted
- February 2, 2016
- Expires
- September 20, 2034
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- THORUP TROY
Abstract
A new and distinct cultivar of Viola plant named ‘Halo Lemon Frost’, characterized by its bright yellow and cream colored flowers with medium violet-blue margins, medium green-colored foliage, and vigorous, mounded-spreading growth habit, is disclosed.
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 Viola plant named ‘Halo Lemon Frost’, substantially as herein illustrated and described.
Read the full patent: US Plant Patent PP26383 in full — the complete specification, every figure, and the file history.