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The Patent Garden

US Plant Patent PP6585

Ba 72-441 Kentucky bluegrass

Kentucky bluegrass

PUBLIC DOMAIN

Patent expired May 29, 2007. 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.

The record

Patent number
PP6585
Filed
May 29, 1987
Granted
February 7, 1989
Expires
May 29, 2007

Abstract

A variety of Kentucky bluegrass having a high level of disease resistance, good turf performance, and a very high level of seed yield potential.

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

What is claimed is: 1. A variety of Kentucky bluegrass plant, substantially as shown and described, characterized by a high level of resistance to disease, especially leaf spot disease, a desirable green color throughout the growing season, a high quality persistent turf under a wide variety of environmental conditions and a very high level of seed yielding capacity.

Read the full patent: US Plant Patent PP6585 in full — the complete specification, every figure, and the file history.