US Plant Patent PP31028
Piotrek01
Ajuga plant named ‘Piotrek01’
UNDER PATENT
Still under patent. Protection ends April 5, 2038.
Twenty years from the filing date would end on February 7, 2038. This patent earned 57 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP31028
- Filed
- February 7, 2018
- Granted
- November 5, 2019
- Expires
- April 5, 2038
- Assignee
- SZCZESNY PIOTR
- Inventor
- SZCZÉSNY PIOTR
Abstract
A new cultivar of Ajuga plant, ‘Piotrek01’, characterized by its abundant blooming habit, its leaves that are small in size, its intense purple flower color, its new shoots that are bright pink in color and its low maintenance plant 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 variety of Ajuga plant named ‘Piotrek01’ as described and illustrated herein.
Read the full patent: US Plant Patent PP31028 in full — the complete specification, every figure, and the file history.