US Plant Patent PP27300
ARRATHIRTYONE
Seedless table grape named ‘ARRATHIRTYONE’
UNDER PATENT
Still under patent. Protection ends May 14, 2035.
Twenty years from the filing date would end on April 9, 2035. This patent earned 35 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27300
- Filed
- April 9, 2015
- Granted
- October 25, 2016
- Expires
- May 14, 2035
- Inventor
- KARNIEL SHACHAR
Abstract
A new distinct variety of grapevine named ‘ARRATHIRTYONE’ abundantly forms attractive medium-large firm seedless berries with an attractive red skin coloration; in medium-to-large clusters which display a naturally sweet flavor. The fruit commonly is ready for harvesting during August in San Joaquin Valley of Central California, U.S.A, and displays good eating qualities as a table grape. The fruit firmness renders the fruit well amenable for handling, shipping, and storage.
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 variety of grapevine, botanically known as Vitis vinifera , identified as ‘ARRATHIRTYONE’, substantially as shown and described herein.
Read the full patent: US Plant Patent PP27300 in full — the complete specification, every figure, and the file history.