US Plant Patent PP26299
AP3
Prunus rootstock plant named ‘AP3’
UNDER PATENT
Still under patent. Protection ends March 20, 2033.
Twenty years from the filing date would end on July 26, 2032. This patent earned 237 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26299
- Filed
- July 26, 2012
- Granted
- January 12, 2016
- Expires
- March 20, 2033
- Inventor
- EREMIN GENNADIY
Abstract
A new and distinct ( Prunus pumila L.× P. salicina Lindl.)× P. cerasifera Ehrh. plant used as a rootstock for many different varieties that exhibits desirable disease resistance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of Prunus rootstock plant, as illustrated and described herein.
Read the full patent: US Plant Patent PP26299 in full — the complete specification, every figure, and the file history.