US Plant Patent PP17600
Robpatgra
Lantana plant named ‘Robpatgra’
PUBLIC DOMAIN
Patent expired July 20, 2025. 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
- PP17600
- Filed
- July 20, 2005
- Granted
- April 17, 2007
- Expires
- July 20, 2025
- Assignee
- ROBERSON ROBERT J
- Inventor
- ROBERSON ROBERT J
Abstract
A new and distinct cultivar of Lantana plant named ‘Robpatgra’, characterized by its upright and somewhat outwardly spreading plant habit; uniformly mounded plant form; freely branching habit; long internodes; open plant habit; freely and continuously flowering habit; flowers that are light purple in color; and purple-colored fruits.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Lantana plant named ‘Robpatgra’, as illustrated and described.
Read the full patent: US Plant Patent PP17600 in full — the complete specification, every figure, and the file history.