Skip to content
The Patent Garden

US Plant Patent PP31717

IFG Twenty-five

Grapevine named ‘IFG Twenty-five’

UNDER PATENT

Still under patent. Protection ends February 12, 2037.

Twenty years from the filing date would end on December 7, 2036. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP31717, the photograph of IFG Twenty-five printed in the patent.
Figure 1 from US Plant Patent PP31717, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP31717
Filed
December 7, 2016
Granted
May 5, 2020
Expires
February 12, 2037
Assignee
CAIN DAVID, INT FRUIT GENETICS LLC
Inventor
CAIN DAVID

Abstract

This invention is a new and distinct grapevine variety denominated ‘IFG Twenty-five’. The new grapevine is characterized by producing small to medium size elliptic full black berries having medium firm texture with a neutral flavor and which ripen in early season. Berries are borne on medium size clusters which are slightly compact and may require gibberellin applications to thin clusters and size berries.

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 PP31717 in full — the complete specification, every figure, and the file history.