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The Patent Garden

US Plant Patent PP20723

Lemon Frost

Lamium maculatum plant named ‘Lemon Frost’

UNDER PATENT

Still under patent. Protection ends November 25, 2028.

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 PP20723, the photograph of Lemon Frost printed in the patent.
Figure 1 from US Plant Patent PP20723, 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
PP20723
Filed
November 25, 2008
Granted
February 9, 2010
Expires
November 25, 2028
Inventor
SAUL RICHARD G

Abstract

A new cultivar of Lamium plant, ‘Lemon Frost’, characterized by its foliage that is think in substance and emerges bright yellow-green in color with a white center stripe, by its hardiness in the Southern regions of the U.S., its very vigorous growth habit, and its lavender flowers produced in spring and intermittently throughout the summer.

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 Lamium plant designated ‘Lemon Frost’ as described and illustrated herein.

Read the full patent: US Plant Patent PP20723 in full — the complete specification, every figure, and the file history.