US Plant Patent PP31743
MCT1
Macadamia tree named ‘MCT1’
UNDER PATENT
Still under patent. Protection ends March 8, 2039.
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
- PP31743
- Filed
- March 8, 2019
- Granted
- May 12, 2020
- Expires
- March 8, 2039
- Assignee
- MACADAMIA CONSERVATION TRUST
- Inventor
- MCCONACHIE IAN
Abstract
A new and distinct variety of macadamia tree named ‘MCT1’ notable for its precocity, high yield, relatively thin shell and husk, and excellent nut quality as compared to other macadamia cultivars.
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 macadamia tree substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP31743 in full — the complete specification, every figure, and the file history.