US Plant Patent PP28357
EB 8-50
Blueberry plant named ‘EB 8-50’
UNDER PATENT
Still under patent. Protection ends October 18, 2035.
Twenty years from the filing date would end on September 28, 2035. This patent earned 20 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28357
- Filed
- September 28, 2015
- Granted
- September 5, 2017
- Expires
- October 18, 2035
- Inventor
- MAZZARDIS VINCENT DAVID
Abstract
A new and distinct variety of blueberry plant is disclosed and which is denominated varietally as ‘EB 8-50’, and which further produces a large to very large fruit which is mature for harvesting and shipment in the early season under the ecological conditions prevailing in 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, substantially as illustrated and described, and which is characterized as to novelty by producing a relatively large to very large fruit, and which is further 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 PP28357 in full — the complete specification, every figure, and the file history.