US Plant Patent PP28047
CABERNET VOLOS
Grapevine named ‘CABERNET VOLOS’
UNDER PATENT
Still under patent. Protection ends March 27, 2035.
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
- PP28047
- Filed
- March 27, 2015
- Granted
- May 23, 2017
- Expires
- March 27, 2035
- Inventor
- CASTELLARIN SIMONE DIEGO; CIPRIANI GUIDO; GASPERO Gabriele DI; MORGANTE MICHELE; PETERLUNGER ENRICO; TESTOLIN RAFFAELE
Abstract
A new and distinct variety of grapevine named ‘CABERNET VOLOS’, primarily suited to the growing conditions of the temperate regions, and characterized by its medium vigor; semi-erect growth habit; medium, pentagonal to circular shaped leaves; short-medium, dense, cylindrical berry clusters; dark blue berries with soft to slightly firm berry flesh, herbaceous taste, and no flesh coloration; and resistance to winter temperatures (to −24° C.), resistance to downy mildew, and tolerance to powdery mildew.
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 grapevine, referred to as ‘CABERNET VOLOS’, as herein described and illustrated by the characteristics set forth above.
Read the full patent: US Plant Patent PP28047 in full — the complete specification, every figure, and the file history.