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The Patent Garden

US Plant Patent PP18210

Sunmecareki

Mecardonia plant named ‘Sunmecareki’

PUBLIC DOMAIN

Patent expired May 31, 2026. This plant is in the public domain — anyone may propagate and sell it.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP18210, the photograph of Sunmecareki printed in the patent.
Figure 1 from US Plant Patent PP18210, 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
PP18210
Filed
May 31, 2006
Granted
November 13, 2007
Expires
May 31, 2026
Inventor
MIYAZAKI KIYOSHI

Abstract

A new and distinct cultivar of Mecardonia plant named ‘Sunmecareki’, characterized by its compact, decumbent and mounded plant habit; freely branching habit; early and freely flowering habit; long flowering period; and small bright yellow-colored flowers.

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

1. A new and distinct Mecardonia plant named ‘Sunmecareki’ as illustrated and described.

Read the full patent: US Plant Patent PP18210 in full — the complete specification, every figure, and the file history.