US Plant Patent PP24697
Top Shelf
Blueberry plant named ‘Top Shelf’
UNDER PATENT
Still under patent. Protection ends August 9, 2032.
Twenty years from the filing date would end on March 12, 2032. This patent earned 150 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24697
- Filed
- March 12, 2012
- Granted
- July 29, 2014
- Expires
- August 9, 2032
- Inventor
- BRAZELTON DAVID M; WAGNER ADAM L
Abstract
The new blueberry plant variety ‘Top Shelf’ is provided. ‘Top Shelf’ is a commercial variety intended for the hand harvest market. The variety has jumbo-sized sky-blue fruit with excellent flavor. ‘Top Shelf’ ripens mid-season, and holds up well in storage trials. The plant is vigorous, with an upright, vase shaped growth habit, and has an estimated chilling requirement of 700 to 1,000 hours.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
The invention claimed is: 1. A new and distinct variety of blueberry plant named ‘Top Shelf,’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP24697 in full — the complete specification, every figure, and the file history.