US Plant Patent PP31347
Marathon
Mandarin tree named ‘Marathon’
UNDER PATENT
Still under patent. Protection ends August 8, 2038.
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
- PP31347
- Filed
- August 8, 2018
- Granted
- January 14, 2020
- Expires
- August 8, 2038
- Assignee
- FLORIDA FOUND SEED PRODUCERS INC
- Inventor
- GMITTER JR FREDERICK G
Abstract
‘Marathon’ is a new and distinct hybrid cultivar of mandarin tree (Citrus reticulata) distinguished at least by its seedless, easy-to-peel, and well-colored fruit, the early maturation of its fruit, and the above average length that its fruit can be held on the tree without deterioration.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct hybrid cultivar of mandarin tree ( Citrus reticulata ) named ‘Marathon’, as illustrated and described herein.
Read the full patent: US Plant Patent PP31347 in full — the complete specification, every figure, and the file history.