US Plant Patent PP16912

HS Party

Dahlia plant named ‘HS Party’

PUBLIC DOMAIN

Patent expired June 20, 2025. This plant is in the public domain — anyone may propagate and sell it.

Twenty years from the filing date would end on June 6, 2025. This patent earned 14 days of term adjustment for delay at the Patent Office, which is why it runs longer.

Figure 1 of US plant patent PP16912, the photograph of HS Party printed in the patent. — Figure 1 from US Plant Patent PP16912, 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: PP16912
Filed: June 6, 2005
Granted: August 1, 2006
Expires: June 20, 2025
Assignee: VERWER DAHLIA S B V
Inventor: VERWER AAD W M

Abstract

A new and distinct cultivar of Dahlia plant named ‘HS Party’, characterized by its upright and outwardly spreading plant habit; freely branching growth habit; dark-colored foliage; early and freely flowering habit; daisy inflorescence form; large inflorescences with yellow-colored ray florets; and good postproduction longevity and 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 Dahlia plant named ‘HS Party’, as illustrated and described.

Read the full patent: US Plant Patent PP16912 in full — the complete specification, every figure, and the file history.