US Plant Patent PP16804

Keiametsum

Petunia plant named ‘Keiametsum’

PUBLIC DOMAIN

Patent expired May 2, 2025. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on March 28, 2025. This patent earned 35 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP16804, the photograph of Keiametsum printed in the patent. — Figure 1 from US Plant Patent PP16804, 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: PP16804
Filed: March 28, 2005
Granted: July 11, 2006
Expires: May 2, 2025
Assignee: SUNTORY FLOWERS LTD
Inventor: IWAKI KAZUNARI; MIYANO SHINYA

Abstract

A new and distinct cultivar of Petunia plant named ‘Keiametsum’, characterized by its outwardly spreading and decumbent plant habit; vigorous and freely branching growth habit; freely flowering habit; red purple-colored flowers; long flowering period; and good garden performance.

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

1. A new and distinct cultivar of Petunia plant named ‘Keiametsum’, as illustrated and described.

Read the full patent: US Plant Patent PP16804 in full — the complete specification, every figure, and the file history.