Skip to content
The Patent Garden

US Plant Patent PP19136

Blue Lagoon

Aconitum plant named ‘Blue Lagoon’

UNDER PATENT

Still under patent. Protection ends January 16, 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 PP19136, the photograph of Blue Lagoon printed in the patent.
Figure 1 from US Plant Patent PP19136, 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
PP19136
Filed
January 16, 2007
Granted
August 19, 2008
Expires
January 16, 2027
Inventor
VAN BLOKLAND ROBBERT G C

Abstract

A new Aconitum plant particularly distinguished by several medium sized violet-blue flowers situated above the foliage, uniform green foliage with large palmate leaves, a tall, narrow, upright habit and hardiness to at least USDA zone 4, 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 Aconitum plant as shown and described herein.

Read the full patent: US Plant Patent PP19136 in full — the complete specification, every figure, and the file history.