US Plant Patent PP31826
DrisBlackTwenty
Blackberry plant variety named ‘DrisBlackTwenty’
UNDER PATENT
Still under patent. Protection ends April 17, 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
- PP31826
- Filed
- April 17, 2019
- Granted
- June 2, 2020
- Expires
- April 17, 2039
- Assignee
- DRISCOLLS INC
- Inventor
- SILLS GAVIN R; CRUSHA MARK F; BONIFACIO ROMERO ESCOBEDO MISSAEL
Abstract
A new and distinct variety of blackberry plant named ‘DrisBlackTwenty’, particularly characterized by its plant vigor, yield, fruit shelf-life, and flavor, is disclosed.
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 variety of blackberry plant designated ‘DrisBlackTwenty’ as shown and described herein.
Read the full patent: US Plant Patent PP31826 in full — the complete specification, every figure, and the file history.