US Plant Patent PP25723

Twilight

×Heucherella plant named ‘Twilight’

UNDER PATENT

Still under patent. Protection ends February 25, 2034.

Twenty years from the filing date would end on August 20, 2033. This patent earned 189 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP25723, the photograph of Twilight printed in the patent. — Figure 1 from US Plant Patent PP25723, 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: PP25723
Filed: August 20, 2013
Granted: July 14, 2015
Expires: February 25, 2034
Assignee: TERRA NOVA NURSERIES INC
Inventor: EGGER JANET N

Abstract

A new and distinct × Heucherella plant substantially as shown and described, characterized by large, rose plum to silver leaves with prominent dark veins, attractive inflorescences with white flowers in the spring, a large mounding plant habit, grows equally well in full sun or filtered shade in the Pacific Northwest, 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 ×Heucherella plant as herein illustrated and described.

Read the full patent: US Plant Patent PP25723 in full — the complete specification, every figure, and the file history.