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US Plant Patent PP35142

Toncka 380

Heuchera plant named ‘Toncka 380’

UNDER PATENT

Still under patent. Protection ends October 7, 2042.

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 PP35142, the photograph of Toncka 380 printed in the patent.
Figure 1 from US Plant Patent PP35142, 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
PP35142
Filed
October 7, 2022
Granted
April 25, 2023
Expires
October 7, 2042
Inventor
HOLTMAAT HENRICUS MARIA JOSEPH

Abstract

A new cultivar of Heuchera plant named ‘Toncka 380’ that is characterized by its large leaves with a glossy surface, its leaves that are brown when young and mature to grey-green with grey-purple to black veins, its flowers that are white and red-purple in color, and its low number of inflorescences.

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

It is claimed: 1. A new and distinct cultivar of Heuchera plant named ‘Toncka 380’ as herein illustrated and described.

Read the full patent: US Plant Patent PP35142 in full — the complete specification, every figure, and the file history.