US Plant Patent PP25277

COURIBLUE

Corydalis plant named ‘COURIBLUE’

UNDER PATENT

Still under patent. Protection ends July 9, 2033.

Twenty years from the filing date would end on March 7, 2033. This patent earned 124 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP25277, the photograph of COURIBLUE printed in the patent. — Figure 1 from US Plant Patent PP25277, 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: PP25277
Filed: March 7, 2013
Granted: February 3, 2015
Expires: July 9, 2033
Assignee: COUTURIEUX JACQUES
Inventor: COUTURIEUX JACQUES

Abstract

A distinct new cultivar of Corydalis plant named ‘COURIBLUE’, characterized by an exceptionally long flowering season, flowering continuously from approximately mid Spring until first frost in the Fall. Plants are upright, vigorous, free flowering and perennial. The new cultivar is a Corydalis typically suited for ornamental container and landscape use.

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

What is claimed is: 1. A new and distinct cultivar of Corydalis flexuosa×elata plant named ‘COURIBLUE’ as herein illustrated and described.

Read the full patent: US Plant Patent PP25277 in full — the complete specification, every figure, and the file history.