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The Patent Garden

US Plant Patent PP7860

Chardonel

Grapevine, `Chardonel`

PUBLIC DOMAIN

Patent expired September 19, 2010. 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
PP7860
Filed
September 19, 1990
Granted
May 5, 1992
Expires
September 19, 2010

Abstract

A new and distinct variety of grapevine, 'Chardonel', from a cross of 'Seyval' and 'Chardonnay', which can be distinguished by its outstanding wine combined with high productivity, and cold hardiness superior to its acclaimed parent, 'Chardonnay'.

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

It is claimed: 1. The new and distinct variety of grape vine herein discribed and illustrated and identified by the characteristics enumerated above.

Read the full patent: US Plant Patent PP7860 in full — the complete specification, every figure, and the file history.