US Plant Patent PP20017
Grand Prix
Cynodon dactylon plant named ‘Grand Prix’
UNDER PATENT
Still under patent. Protection ends April 11, 2027.
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
- PP20017
- Filed
- April 11, 2007
- Granted
- May 26, 2009
- Expires
- April 11, 2027
- Assignee
- NICKSON DAVID
- Inventor
- NICKSON DAVID
Abstract
The new variety of Cynodon dactylon named ‘Grand Prix’ exhibiting a dense stolon mat, fine textured leaves, low production of seed heads and wear tolerance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Cyondon dactylon plant, substantially as described and illustrated herein, characterized particularly by a unique combination of morphological characters.
Read the full patent: US Plant Patent PP20017 in full — the complete specification, every figure, and the file history.