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The Patent Garden

US Plant Patent PP21430

Radcancan

Climbing rose plant named ‘Radcancan’

UNDER PATENT

Still under patent. Protection ends October 6, 2029.

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 PP21430, the photograph of Radcancan printed in the patent.
Figure 1 from US Plant Patent PP21430, 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
PP21430
Filed
October 6, 2009
Granted
November 2, 2010
Expires
October 6, 2029
Assignee
CP DELAWARE INC
Inventor
RADLER WILLIAM J

Abstract

A new and distinct variety of rose plant is provided which forms in abundance on a substantially continuous basis attractive semi-double blossoms wherein the coloration is magenta red to light pink suffused with cream-white towards the center. The vegetation is vigorous and the growth habit is upright and climbing. Attractive ornamental medium green foliage having a semi-glossy aspect is formed. During observations to date the disease resistance has been excellent, particularly with respect to blackspot. The cold hardiness of the new variety also is excellent, particularly for a climbing rose. The new variety is particularly well suited for growing as distinctive ornamentation in parks, gardens, and residential settings. Instead of a climber, the plant can alternatively be trimmed and grown as a compact rose bush in the absence of support.

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

1. A new and distinct climbing rose plant characterized by the following combination of characteristics: (a) abundantly and substantially continuously forms attractive semi-double blossoms that are magenta red to light pink suffused with cream-white towards the center, (b) exhibits an upright and climbing growth habit, (c) forms vigorous vegetation, (d) forms attractive ornamental medium green foliage with a semi-glossy aspect, (e) exhibits excellent resistance to blackspot, and (f) exhibits excellent cold hardiness for a climbing rose; substantially as herein shown and described.

Read the full patent: US Plant Patent PP21430 in full — the complete specification, every figure, and the file history.