US Plant Patent PP24252
Pink Perfume
Lilac plant named ‘Pink Perfume’
UNDER PATENT
Still under patent. Protection ends July 11, 2032.
Twenty years from the filing date would end on February 17, 2032. This patent earned 145 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24252
- Filed
- February 17, 2012
- Granted
- February 18, 2014
- Expires
- July 11, 2032
- Assignee
- VAN NIJNATTEN ANDRE FRANCISCUS
- Inventor
- VAN NIJNATTEN ANDRE FRANCISCUS
Abstract
A new and distinct cultivar of Lilac plant named ‘Pink Perfume’, characterized by its relatively compact, upright and somewhat outwardly spreading plant habit; moderately vigorous growth habit; freely branching habit; freely flowering habit; large inflorescences with strongly fragrant pink-colored flowers that are not persistent; long and repeat flowering habit; and good cold hardiness.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Lilac plant named ‘Pink Perfume’ as illustrated and described.
Read the full patent: US Plant Patent PP24252 in full — the complete specification, every figure, and the file history.