US Plant Patent PP36842
Autken1
Acer tree named ‘Autken1’
UNDER PATENT
Still under patent. Protection ends June 9, 2044.
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
- PP36842
- Filed
- June 9, 2024
- Granted
- July 22, 2025
- Expires
- June 9, 2044
- Assignee
- CHOJNACKI BRIAN
- Inventor
- CHOJNACKI BRIAN
Abstract
A new and distinct cultivar of Japanese Maple tree named ‘Autken1’, characterized by its upright to outwardly spreading plant form; moderately vigorous growth habit; freely branching habit with numerous lateral branches providing a full and densely foliated appearance; leaves with narrow and pointed lobes and finely-serrated margins; and dark reddish brown-colored leaves that become bright cherry red in color during the autumn.
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 Japanese Maple tree named ‘Autken1’ as herein illustrated and described.
Read the full patent: US Plant Patent PP36842 in full — the complete specification, every figure, and the file history.