US Plant Patent PP31491
TSAECH1820
Echeveria plant named ‘TSAECH1820’
UNDER PATENT
Still under patent. Protection ends February 14, 2039.
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
- PP31491
- Filed
- February 14, 2019
- Granted
- February 25, 2020
- Expires
- February 14, 2039
- Assignee
- TOSJAMI B V
- Inventor
- VAN LANGEN GERARD
Abstract
A new and distinct Echeveria plant named ‘TSAECH1820’ which is characterized by improved plant vigor, an abundance of succulent foliage tightly held in a compact stemless rosette, heavily glaucous foliage at and near the center of the rosette which generally appears to be a mixture of blue-gray and greyed-green, foliage towards the outer whorls of the rosette which becomes decreasingly glaucous and therefore progressively darker, closer to greyed-green, foliage which is conspicuously margined and tipped pink, and the stability of these characteristics from generation to generation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
That which is claimed is: 1. A new and distinct variety of Echeveria plant named ‘TSAECH1820’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP31491 in full — the complete specification, every figure, and the file history.