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The Patent Garden

US Plant Patent PP19839

Delft Lace

Astilbe plant named ‘Delft Lace’

UNDER PATENT

Still under patent. Protection ends November 12, 2027.

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 PP19839, the photograph of Delft Lace printed in the patent.
Figure 1 from US Plant Patent PP19839, 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
PP19839
Filed
November 12, 2007
Granted
March 24, 2009
Expires
November 12, 2027
Assignee
MIJ HOLTMAAT
Inventor
HOLTMAAT HENRICUS MARIA JOSEPH

Abstract

A new and distinct cultivar of Astilbe plant named ‘Delft Lace’, characterized by its upright and sturdy plant habit; strong and healthy dark-green colored foliage; freely flowering habit; dark pink-colored flowers; and good garden performance.

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

1. A new and distinct Astilbe plant named ‘Delft Lace’ as illustrated and described.

Read the full patent: US Plant Patent PP19839 in full — the complete specification, every figure, and the file history.