US Plant Patent PP27364
AUSwhirl
Rosa hybrida shrub named ‘AUSwhirl’
UNDER PATENT
Still under patent. Protection ends April 29, 2035.
Twenty years from the filing date would end on April 20, 2035. This patent earned 9 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27364
- Filed
- April 20, 2015
- Granted
- November 15, 2016
- Expires
- April 29, 2035
- Assignee
- DAVID AUSTIN ROSES LTD
- Inventor
- AUSTIN DAVID J C
Abstract
A variety of rose plant of the shrub class, named ‘AUSwhirl’. The ‘AUSwhirl’ is a variety of a rose having a yellow bloom with a strong, unfading color, the petals of which are informal with a neat outer ring, and that has a strong fragrance that smells distinctly of lemon, and that also has a growth that is low and rounded with shiny foliage.
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 variety of rose plant of the shrub class, substantially as herein shown and described.
Read the full patent: US Plant Patent PP27364 in full — the complete specification, every figure, and the file history.