US Plant Patent PP19310
Radwin
Climbing Rose plant named ‘Radwin’
UNDER PATENT
Still under patent. Protection ends August 8, 2027.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP19310
- Filed
- August 8, 2007
- Granted
- October 7, 2008
- Expires
- August 8, 2027
- 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 single blossoms that are red in coloration. The vegetative is vigorous and the growth habit is upright and climbing. Attractive ornamental green foliage having a satiny finish is formed in abundance. Excellent resistance with respect to blackspot is displayed. The new variety is particularly well suited for growing as distinctive ornamentation in parks, gardens, and residential settings.
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 single blossoms that are red in coloration, (b) exhibits an upright and climbing growth habit, (c) forms vigorous vegetation, (d) abundantly forms attractive ornamental green foliage with a satiny finish, (e) exhibits excellent resistance to blackspot, and (f) exhibits excellent cold hardiness; substantially as herein shown and described.
Read the full patent: US Plant Patent PP19310 in full — the complete specification, every figure, and the file history.