US Plant Patent PP17518
FRAntasia
Shrub rose plant named ‘FRAntasia’
PUBLIC DOMAIN
Patent expired January 24, 2023. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on November 29, 2022. This patent earned 56 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17518
- Filed
- November 29, 2002
- Granted
- March 27, 2007
- Expires
- January 24, 2023
- Assignee
- WEEKS WHOLESALE ROSE GROWER
- Inventor
- COWLISHAW FRANK R
Abstract
A new variety of Shrub rose suitable for garden decoration, having flowers of purple-blue coloration.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Shrub rose plant of the variety substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP17518 in full — the complete specification, every figure, and the file history.