US Plant Patent PP28242
Black Limón
Sansevieria plant named ‘Black Limón’
UNDER PATENT
Still under patent. Protection ends December 16, 2035.
Twenty years from the filing date would end on September 28, 2035. This patent earned 79 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28242
- Filed
- September 28, 2015
- Granted
- August 1, 2017
- Expires
- December 16, 2035
- Assignee
- FLORICA FARMS INC
- Inventor
- VILLEGAS MARVIN GONZALEZ
Abstract
The new variety Black Limón is part of the “long leaves” group of Sansevieria varieties and is a naturally-occurring mutation of the Sansevieria trifasciata variety ‘Laurentii’. It can reach 50-80 cm in length, with an average of approximately 3-5 leaves per plant. The plant is cylindrically shaped, with an erect growth habit and the arrangement of the leaves is in the form of a rosette. The new variety shows coloration very different from its parent variety and has variegated green leaves with light yellow-green colored margins. The new variety needs little water and is very drought tolerant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Sansevieria plant named ‘Black Limón’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP28242 in full — the complete specification, every figure, and the file history.