US Plant Patent PP24778
Kirkwood Red
Orange tree named ‘Kirkwood Red’
UNDER PATENT
Still under patent. Protection ends March 26, 2032.
Twenty years from the filing date would end on March 13, 2032. This patent earned 13 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24778
- Filed
- March 13, 2012
- Granted
- August 19, 2014
- Expires
- March 26, 2032
- Assignee
- Kirkwood Red Trust, POTGIETER ANDRÉ
- Inventor
- POTGIETER ANDRÉ
Abstract
A new and distinct variety of sweet orange tree ( Citrus sinensis ) named ‘Kirkwood Red’. ‘Kirkwood Red’ is notable for its fruit, which has an attractive external blush, intense orange-red flesh, and exceptional taste.
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 orange tree, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP24778 in full — the complete specification, every figure, and the file history.