US Plant Patent PP13638

Duerostar

Poinsettia plant named ‘Duerostar’

PUBLIC DOMAIN

Patent expired March 22, 2022. 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 PP13638, the photograph of Duerostar printed in the patent. — Figure 1 from US Plant Patent PP13638, 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: PP13638
Filed: March 22, 2002
Granted: March 11, 2003
Expires: March 22, 2022
Assignee: DUEMMEN JUNGPFLANZEN GBR
Inventor: DUEMMEN MARGA

Abstract

A new and distinct cultivar of Poinsettia plant named ‘Dueurostar’ characterized by its inflorescences with inflorescences with red-colored flower bracts; dark green-colored leaves with red purple-colored petioles; uniform and rounded plant habit; early flowering; large number of cyathia per corymb; and excellent post-production longevity.

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 Poinsettia plant named

Read the full patent: US Plant Patent PP13638 in full — the complete specification, every figure, and the file history.