US Plant Patent PP33531
TVZAMBL1
Zamioculcas plant named ‘TVZAMBL1’
UNDER PATENT
Still under patent. Protection ends June 16, 2040.
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
- PP33531
- Filed
- June 16, 2020
- Granted
- September 28, 2021
- Expires
- June 16, 2040
- Assignee
- GOMES DA COSTA EVERTON
- Inventor
- GOMES DA COSTA EVERTON
Abstract
A new and distinct Zamioculcas plant named ‘TVZAMBL1’, characterized by its compact and broadly upright plant habit; moderately vigorous to vigorous growth habit; and glossy leaflets that are close to pure black in color.
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 Zamioculcas plant named ‘TVZAMBL1’ as illustrated and described.
Read the full patent: US Plant Patent PP33531 in full — the complete specification, every figure, and the file history.