US Plant Patent PP27503
Suplumfortyseven
Plum tree named ‘Suplumfortyseven’
UNDER PATENT
Still under patent. Protection ends April 15, 2035.
Twenty years from the filing date would end on October 31, 2034. This patent earned 166 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27503
- Filed
- October 31, 2014
- Granted
- December 27, 2016
- Expires
- April 15, 2035
- Assignee
- SUN WORLD INT LLC
- Inventor
- CAIN DAVID; BACON TERRY A
Abstract
A new and distinct plum tree variety, Prunus salicina, cv. ‘Suplumfortyseven’ is characterized by mid-season ripening fruit having a dark red flesh, nearly black skin, and a semi-free stone. The fruit is medium in sugar and has medium acidity. The fruit of the new variety ‘Suplumfortyseven’ is also abundant in juice and has a mildly sweet flavor. The new variety ripens before ‘Joanna Red’ (U.S. Plant Pat. No. 10,385) and harvest is later than for ‘Suplumeleven’ (U.S. Plant Pat. No. 4,902).
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 plum tree as herein described and illustrated.
Read the full patent: US Plant Patent PP27503 in full — the complete specification, every figure, and the file history.