US Plant Patent PP12520
POULrust
Shrub rose plant named ‘POULrust’
PUBLIC DOMAIN
Patent expired March 3, 2019. 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.

The record
- Patent number
- PP12520
- Filed
- March 3, 1999
- Granted
- April 2, 2002
- Expires
- March 3, 2019
- Inventor
- OLESEN L PERNILLE; OLESEN MOGENS N
Abstract
A new garden rose plant which has abundant, semi-double, dark lavender pink flowers and attractive foliage. The plant grows well as a traditionally budded plant as well as from cuttings. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct variety of garden rose plant of the shrub class, substantially as herein illustrated and described as a distinct and novel rose variety due to its abundant, semi-double, dark lavender pink flowers, extended period of bloom; shiny foliage on a vigorous yet compact growing plant; good growth as a traditionally budded plant as well as from cuttings; and excellent disease resistance.
Read the full patent: US Plant Patent PP12520 in full — the complete specification, every figure, and the file history.