US Plant Patent PP27933
COURISPI01
Spiraea plant named ‘COURISPI01’
UNDER PATENT
Still under patent. Protection ends July 23, 2035.
Twenty years from the filing date would end on December 16, 2034. This patent earned 219 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27933
- Filed
- December 16, 2014
- Granted
- April 25, 2017
- Expires
- July 23, 2035
- Assignee
- COUTURIEUX JACQUES
- Inventor
- COUTURIEUX JACQUES
Abstract
A new cultivar of Spiraea betulifolia , ‘COURISPI01’, that is characterized by compact plant habit, its flowers that are pink in color, and its re-blooming habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Spiraea plant named ‘COURISPI01’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27933 in full — the complete specification, every figure, and the file history.