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US Plant Patent PP18104

Evipo037

Clematis plant named ‘Evipo037’

PUBLIC DOMAIN

Patent expired May 3, 2026. This plant is in the public domain — anyone may propagate and sell it.

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 PP18104, the photograph of Evipo037 printed in the patent.
Figure 1 from US Plant Patent PP18104, 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
PP18104
Filed
May 3, 2006
Granted
October 2, 2007
Expires
May 3, 2026
Assignee
RAYMOND J EVISON LTD
Inventor
OLESEN MOGENS N; EVISON RAYMOND

Abstract

A new Clematis plant with a compact growth habit, profuse, violet-blue flowers, and continuous summer flowering. The variety successfully propagates from softwood cuttings and is suitable for cultivation commercial nursery culture. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation from vegetative cuttings.

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

1. We claim a new and distinct variety of clematis plant named ‘Evipo037’, substantially as described and illustrated, due to its abundant violet-blue flowers with good keepability, attractive long lasting foliage and compact growth, year round flowering under glasshouse conditions, suitability for production from softwood cuttings in pots, durable flowers and foliage which make the variety suitable for distribution in the floral industry.

Read the full patent: US Plant Patent PP18104 in full — the complete specification, every figure, and the file history.