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The Patent Garden

US Plant Patent PP20352

Star of Billion

Astrantia plant named ‘Star of Billion’

UNDER PATENT

Still under patent. Protection ends April 28, 2028.

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 PP20352, the photograph of Star of Billion printed in the patent.
Figure 1 from US Plant Patent PP20352, 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
PP20352
Filed
April 28, 2008
Granted
September 22, 2009
Expires
April 28, 2028
Assignee
DE JONG JACOBUS ROBERTUS
Inventor
DE JONG JACOBUS ROBERTUS

Abstract

A new Astrantia plant particularly distinguished by its white flowers and white bracts with green tips, large inflorescences with very rich flowering and strong color, strong growth and high durability of foliage to stress, is disclosed.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A new and distinct cultivar of Astrantia plant as shown and described herein.

Read the full patent: US Plant Patent PP20352 in full — the complete specification, every figure, and the file history.