US Plant Patent PP36320
WSU 2188
Raspberry plant named ‘WSU 2188’
UNDER PATENT
Still under patent. Protection ends October 17, 2043.
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
- PP36320
- Filed
- October 17, 2023
- Granted
- December 17, 2024
- Expires
- October 17, 2043
- Assignee
- UNIV WASHINGTON STATE
- Inventor
- MOORE PATRICK P; HOASHI-ERHARDT WENDY
Abstract
This invention relates to a new and distinct variety of red raspberry plant ( Rubus idaeus L. ) named ‘WSU 2188’ from a controlled cross of two unnamed WSU raspberry selections that is different from its parents and other mid-season raspberries. ‘WSU 2188’ is primarily characterized by suitability for machine harvestability, adapted to the raspberry production area of the Pacific Northwest tolerance to root rot, mid-season production and large, conical fruit.
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 raspberry plant, designated ‘WSU2188’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP36320 in full — the complete specification, every figure, and the file history.