US Plant Patent PP31771
IFG Forty-one
Grapevine plant named ‘IFG Forty-one’
UNDER PATENT
Still under patent. Protection ends April 9, 2039.
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
- PP31771
- Filed
- April 9, 2019
- Granted
- May 19, 2020
- Expires
- April 9, 2039
- Assignee
- CAIN DAVID, INT FRUIT GENETICS LLC
- Inventor
- CAIN DAVID
Abstract
This invention is a new and distinct grapevine variety denominated ‘IFG Forty-one’. The new grapevine is characterized by producing small naturally seedless red berries having a broad ellipsoid shape with a unique combination of muscat and labrusca flavor. The strong fruity flavor is reminiscent of strawberries. Fruits normally ripen mid-season.
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 plant as herein illustrated and described.
Read the full patent: US Plant Patent PP31771 in full — the complete specification, every figure, and the file history.