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The Patent Garden

US Plant Patent PP15124

Helbro

Helenium plant named ‘Helbro’

PUBLIC DOMAIN

Patent expired June 23, 2023. 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 PP15124, the photograph of Helbro printed in the patent.
Figure 1 from US Plant Patent PP15124, 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
PP15124
Filed
June 23, 2003
Granted
August 31, 2004
Expires
June 23, 2023
Inventor
BROWN BOB

Abstract

A new and distinct cultivar of Helenium plant named ‘Helbro’, characterized by its upright and somewhat outwardly spreading plant habit; freely basal branching growth habit; freely flowering habit; large upright-facing inflorescences with yellow and red bi-colored ray florets; and strong and erect peduncles that tolerate wind and rain.

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 Helenium plant named ‘Helbro’, as illustrated and described.

Read the full patent: US Plant Patent PP15124 in full — the complete specification, every figure, and the file history.