US Plant Patent PP36888
Silver Lining
Artemisia plant named ‘Silver Lining’
UNDER PATENT
Still under patent. Protection ends December 12, 2043.
Twenty years from the filing date would end on July 11, 2043. This patent earned 154 days of term adjustment for delay at the Patent Office, which is why it runs longer.
The record
- Patent number
- PP36888
- Filed
- July 11, 2023
- Granted
- August 12, 2025
- Expires
- December 12, 2043
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
The new and distinct cultivar of ornamental, hardy, Wormwood, Artemisia plant named ‘Silver Lining’ with a broad mounded habit of strong dense stems that remain upright through the growing season and do not open in the center of the plant. The new plant is vigorous with many large, durable, distally-lobed, broad, irregularly, and deeply dissected foliage of silver- white.
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 Artemesia plant named ‘Silver Lining’ as herein described and illustrated.
Read the full patent: US Plant Patent PP36888 in full — the complete specification, every figure, and the file history.