US Plant Patent PP26262
Heemzamio
Zamioculcas plant named ‘Heemzamio’
UNDER PATENT
Still under patent. Protection ends May 1, 2034.
Twenty years from the filing date would end on January 31, 2034. This patent earned 90 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP26262
- Filed
- January 31, 2014
- Granted
- December 22, 2015
- Expires
- May 1, 2034
- Inventor
- HEEMSKERK HAROLD
Abstract
A new and distinct cultivar of Zamioculcas plant named ‘Heemzamio’, characterized by its upright plant habit with upwardly pointing pinnately-compound leaves; basally clumping habit; moderately vigorous growth habit; glossy leaflets that are dark greyed green and purple in color and at a distance, appear almost black in color; and glossy and cylindrical leaf rachises that are dark greyed green 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 ‘Heemzamio’ as illustrated and described.
Read the full patent: US Plant Patent PP26262 in full — the complete specification, every figure, and the file history.