US Plant Patent PP33201
IFG Forty-six
Grapevine named ‘IFG Forty-six’
UNDER PATENT
Still under patent. Protection ends November 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
- PP33201
- Filed
- November 3, 2020
- Granted
- June 29, 2021
- Expires
- November 3, 2040
- Assignee
- CAIN DAVID, INT FRUIT GENETICS LLC
- Inventor
- CAIN DAVID
Abstract
This invention is a new and distinct grapevine variety denominated ‘IFG Forty-six’. The new grapevine is characterized by producing naturally large size oblong seedless green berries having a very crisp texture, thin skin and which ripen in late season and are tolerant of rain during ripening. Berries are borne on large size clusters which are somewhat tight and require gibberellin to thin.
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 PP33201 in full — the complete specification, every figure, and the file history.