US Plant Patent PP18127

Rave On

Heuchera plant named ‘Rave On’

PUBLIC DOMAIN

Patent expired April 29, 2026. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on March 24, 2026. This patent earned 36 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP18127, the photograph of Rave On printed in the patent. — Figure 1 from US Plant Patent PP18127, 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: PP18127
Filed: March 24, 2006
Granted: October 16, 2007
Expires: April 29, 2026
Assignee: TERRA NOVA NURSERIES INC
Inventor: EGGER JANET N

Abstract

A new and distinct hybrid of Heuchera plant characterized by masses of wand type flowering stems in the spring, numerous rose pink flowers, small, silver veiled, dark to greenish leaves, a mounding habit, and good vigor.

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

1. A new and distinct hybrid of Heuchera plant as herein illustrated and described.

Read the full patent: US Plant Patent PP18127 in full — the complete specification, every figure, and the file history.