US Plant Patent PP33623
ITUMTHIRTEEN
Seedless table grape (grapevine) named ‘ITUMTHIRTEEN’
UNDER PATENT
Still under patent. Protection ends August 3, 2040.
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
- PP33623
- Filed
- August 3, 2020
- Granted
- November 9, 2021
- Expires
- August 3, 2040
- Inventor
- MARTINEZ MANUEL TORNEL; ESPIN JUAN CARRENO
Abstract
A new distinct variety of grapevine named ‘Itumthirteen’ as herein described. The new variety abundantly forms attractive yellow to light green seedless berries with a narrow ellipsoid berry shape, a light Muscat flavor and a crunchy and firm berry flesh texture. Being a mid-season variety, the fruit commonly is ready for harvesting from July to early September in Blanca, Murcia, Spain and displays good eating qualities as a table grape. The fruit meatiness and firmness render the fruit 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 cultivar of Vitis grapevine named ‘ITUMTHIRTEEN’ as herein illustrated and described.
Read the full patent: US Plant Patent PP33623 in full — the complete specification, every figure, and the file history.