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US Plant Patent PP23210

PLE-3

Mushroom named ‘PLE-3’

UNDER PATENT

Still under patent. Protection ends October 6, 2029.

Twenty years from the filing date would end on September 3, 2029. This patent earned 33 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP23210, the photograph of PLE-3 printed in the patent.
Figure 1 from US Plant Patent PP23210, 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
PP23210
Filed
September 3, 2009
Granted
November 20, 2012
Expires
October 6, 2029
Assignee
HOKUTO CORP, INATOMI SATOSHI, KURASHIMA ERIKO
Inventor
KURASHIMA ERIKO; INATOMI SATOSHI

Abstract

The present invention relates to new, distinct horticultural varieties of mushroom plant of the species Pleurotus eryngii . The new varieties, named ‘PLE-3’, was found by crossbreeding eryngii varieties having dominant traits. The varieties are featured by its presentable carpophore, delicacy, stability and uniformity and pronounced distinguishability.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A new and distinct variety of mushroom as substantially illustrated or described in the specification.

Read the full patent: US Plant Patent PP23210 in full — the complete specification, every figure, and the file history.