US Plant Patent PP21389
Flatpretty
Flat peach tree named “Flatpretty”
UNDER PATENT
Still under patent. Protection ends August 19, 2029.
Twenty years from the filing date would end on May 17, 2026. This patent earned 1,190 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP21389
- Filed
- May 17, 2006
- Granted
- October 19, 2010
- Expires
- August 19, 2029
- Assignee
- AGRO SELECTION FRUITS SARL
- Inventor
- MAILLARD LAURENCE; MAILLARD ARSENE
Abstract
A new and distinct variety of flat peach tree, denominated ‘FLATPRETTY’, has an early maturity and good fruit quality.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of flat peach tree as illustrated and described.
Read the full patent: US Plant Patent PP21389 in full — the complete specification, every figure, and the file history.