US Plant Patent PP30013
IFG Twenty-six
Grapevine named ‘IFG Twenty-six’
UNDER PATENT
Still under patent. Protection ends December 6, 2036.
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
- PP30013
- Filed
- December 6, 2016
- Granted
- December 25, 2018
- Expires
- December 6, 2036
- Assignee
- CAIN DAVID, INT FRUIT GENETICS LLC
- Inventor
- CAIN DAVID
Abstract
This invention is a new and distinct grapevine variety denominated ‘IFG Twenty-six’. The new grapevine is characterized by producing large size elliptic to obtuse ovate fully black berries having medium firm texture with a neutral flavor and which ripen in early season. Berries are borne on large size clusters which are slightly compact and may require gibberellin applications to thin clusters and increase berry firmness.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed: 1. A new and distinct variety of grapevine as herein illustrated and described.
Read the full patent: US Plant Patent PP30013 in full — the complete specification, every figure, and the file history.