US Plant Patent PP28334
EB 9-4
Blueberry plant named ‘EB 9-4’
UNDER PATENT
Still under patent. Protection ends October 16, 2035.
Twenty years from the filing date would end on September 28, 2035. This patent earned 18 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28334
- Filed
- September 28, 2015
- Granted
- August 29, 2017
- Expires
- October 16, 2035
- Inventor
- MAZZARDIS VINCENT DAVID
Abstract
A new and distinct variety of blueberry plant is described, and which is characterized as to novelty by producing a very large fruit which is mature for harvesting and shipment in the very early season under the ecological conditions prevailing in and near Yanchep Springs, Western Australia.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
Having thus described and illustrated my new variety of blueberry plant, what I claim is new, and desire to secure by Plant Letters Patent is: 1. A new and distinct variety of blueberry plant as substantially shown and described, and which is denominated varietally as ‘EB 9-4’, and which further produces a large to very large fruit which is mature for harvesting and shipment in the very early season under the ecological conditions prevailing near Yanchep Springs, Western Australia.
Read the full patent: US Plant Patent PP28334 in full — the complete specification, every figure, and the file history.