US Plant Patent PP13543
Conblue
Petunia plant named ‘Conblue’
PUBLIC DOMAIN
Patent expired November 30, 2021. This plant is in the public domain — anyone may propagate and sell it.
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
- PP13543
- Filed
- November 30, 2001
- Granted
- February 4, 2003
- Expires
- November 30, 2021
- Assignee
- PLANT 21 LLC
- Inventor
- SAKAZAKI USHIO
Abstract
A new and distinct cultivar of Petunia plant named ‘Conblue’, characterized by its outwardly spreading and uniform plant habit; freely branching habit; small rounded leaves; numerous small single flowers that are light purple in color with dark purple-colored venation; and good garden performance.
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 Petunia plant named ‘Conblue’, as illustrated and described.
Read the full patent: US Plant Patent PP13543 in full — the complete specification, every figure, and the file history.