US Plant Patent PP18228

NNGF2

Libertia plant name ‘NNGF2’

PUBLIC DOMAIN

Patent expired July 16, 2026. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on May 26, 2026. This patent earned 51 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP18228, the photograph of NNGF2 printed in the patent. — Figure 1 from US Plant Patent PP18228, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number: PP18228
Filed: May 26, 2006
Granted: November 20, 2007
Expires: July 16, 2026
Assignee: DEAN MARK
Inventor: DEAN MARK

Abstract

A new cultivar of Libertia named ‘NNGF2’ that is characterized by compact fan-shaped clumping habit, golden-yellow foliage, and white star-like flowers. In combination these traits set ‘NNGF2’ apart from all other existing varieties of Libertia known to the inventor.

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 Libertia plant named ‘NNGF2’ as described and illustrated herein.

Read the full patent: US Plant Patent PP18228 in full — the complete specification, every figure, and the file history.