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US Plant Patent PP13256

Sthirtyone

Spathiphyllum plant named ‘Sthirtyone’

PUBLIC DOMAIN

Patent expired August 17, 2021. This plant is in the public domain — anyone may propagate and sell it.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP13256, the photograph of Sthirtyone printed in the patent.
Figure 1 from US Plant Patent PP13256, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP13256
Filed
August 17, 2001
Granted
November 19, 2002
Expires
August 17, 2021
Assignee
OLGESBY PLANTS INTERNATIONAL I
Inventor
OSIECKI MARIAN WINCENTY

Abstract

A new and distinct cultivar of Spathiphyllum is provided. It is a medium size plant, suitable for production in 15-cm to 25-cm containers, with moderately vigorous growth; symmetrical growth habit; wide, thick, exceptionally dark green and glossy leaves. Relatively large spathes with green veins on the back side are held at a moderate distance from foliage. No pollen observed.

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 cultivar of Spathiphyllum plant named ‘Sthirtyone’ as described and illustrated herein.

Read the full patent: US Plant Patent PP13256 in full — the complete specification, every figure, and the file history.