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The Patent Garden

US Plant Patent PP14169

Blue Angel

Pine tree named ‘Blue Angel’

PUBLIC DOMAIN

Patent expired December 8, 2021. This plant is in the public domain — anyone may propagate and sell it.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP14169, the photograph of Blue Angel printed in the patent.
Figure 1 from US Plant Patent PP14169, 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
PP14169
Filed
December 8, 2001
Granted
September 23, 2003
Expires
December 8, 2021
Inventor
STOECKMANN ERNST ADOLF

Abstract

A distinct cultivar of Pine tree named ‘Blue Angel’, characterized by its uniform and upright plant habit; silvery blue green-colored leaves; and excellent garden performance.

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 cultivar of Pine tree named ‘Blue Angel’, as illustrated and described.

Read the full patent: US Plant Patent PP14169 in full — the complete specification, every figure, and the file history.