US Plant Patent PP23797
ROSILAM
Sweet cherry tree named ‘ROSILAM’
UNDER PATENT
Still under patent. Protection ends March 1, 2032.
Twenty years from the filing date would end on March 2, 2031. This patent earned 365 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23797
- Filed
- March 2, 2011
- Granted
- August 6, 2013
- Expires
- March 1, 2032
- Inventor
- MAILLARD ARSENE; MAILLARD LAURENCE
Abstract
A new and distinct variety of sweet cherry tree. The following features of the tree and its fruit are characterized with the heavy and regular production of large size fruit, with very good flavor and eating quality, with an attractive pink red skin color and with good handling and storage quality.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of sweet cherry tree, substantially as illustrated and described, characterized by its fruit and especially by its large size, its pink red skin color, its firmness, good flavor and eating quality; the fruit is further characterized by its good handling and storage qualities.
Read the full patent: US Plant Patent PP23797 in full — the complete specification, every figure, and the file history.