US Plant Patent PP29420

TNHEUNER

Heuchera plant named ‘TNHEUNER’

UNDER PATENT

Still under patent. Protection ends January 27, 2037.

Twenty years from the filing date would end on December 13, 2036. This patent earned 45 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP29420, the photograph of TNHEUNER printed in the patent. — Figure 1 from US Plant Patent PP29420, 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: PP29420
Filed: December 13, 2016
Granted: June 19, 2018
Expires: January 27, 2037
Assignee: TERRA NOVA NURSERIES INC
Inventor: EGGER JANET N

Abstract

A new and distinct Heuchera plant characterized by dark red to burgundy colored leaves, medium size, slightly lobed, geranium-like leaves, yellow green flowers in short spikes in spring, good sun tolerance, a medium large, mounding habit with excellent crown count, and excellent vigor.

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

I claim: 1. A new and distinct Heuchera plant as herein illustrated and described.

Read the full patent: US Plant Patent PP29420 in full — the complete specification, every figure, and the file history.