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The Patent Garden

US Plant Patent PP12751

Dahlstar Scarlet

Dahlia plant named ‘Dahlstar Scarlet’

PUBLIC DOMAIN

Patent expired March 2, 2021. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on March 1, 2021. This patent earned 1 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP12751, the photograph of Dahlstar Scarlet printed in the patent.
Figure 1 from US Plant Patent PP12751, 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
PP12751
Filed
March 1, 2001
Granted
July 2, 2002
Expires
March 2, 2021
Assignee
KEIFT SEED HOLLAND
Inventor
LOMMERSE HENRY

Abstract

A distinct cultivar of Dahlia plant named ‘Dahlstar Scarlet’, characterized by its upright and compact plant habit; freely branching, full and dense plants; medium-sized semi-double type inflorescences; bright red and golden yellow-colored ray florets with bright yellow-colored disc florets; and good 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 Dahlia plant named ‘Dahlstar Scarlet’, as illustrated and described.

Read the full patent: US Plant Patent PP12751 in full — the complete specification, every figure, and the file history.