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US Plant Patent PP25581

Lissvery

Perovskia plant named ‘Lissvery’

UNDER PATENT

Still under patent. Protection ends May 21, 2033.

Twenty years from the filing date would end on April 23, 2033. This patent earned 28 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP25581, the photograph of Lissvery printed in the patent.
Figure 1 from US Plant Patent PP25581, 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
PP25581
Filed
April 23, 2013
Granted
May 26, 2015
Expires
May 21, 2033
Assignee
CATT PETER
Inventor
CATT PETER

Abstract

A new cultivar of Perovskia plant named ‘LISSVERY’, characterized by its plant habit that is compact and bushy during early growth and becoming erect at flowering, its wide lanceolate shaped leaves with margins that have shallow dissections, its foliage that is light sage green when young and matures to a silvery-pale green, its stiff flowering stems that are held upright with short internodes, and its violet blue flowers with distinct calyces that are showy after petal drop.

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 variety of Perovskia plant named ‘LISSVERY’ as described and illustrated herein.

Read the full patent: US Plant Patent PP25581 in full — the complete specification, every figure, and the file history.