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US Plant Patent PP18929

Sly Yojenna

Chrysanthemum plant named ‘Sly Yojenna’

UNDER PATENT

Still under patent. Protection ends December 18, 2026.

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 PP18929, the photograph of Sly Yojenna printed in the patent.
Figure 1 from US Plant Patent PP18929, 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
PP18929
Filed
December 18, 2006
Granted
June 10, 2008
Expires
December 18, 2026
Inventor
SMITH MARK A

Abstract

A new and distinct cultivar of Chrysanthemum plant named ‘Sly Yojenna’, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; dense and full plant habit; uniform and freely flowering habit; decorative-type inflorescences with elongated oblong to ligulate-shaped ray florets, red purple-colored ray florets; and natural season flowering about September 26 th in the Northern Hemisphere.

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

1. A new and distinct Chrysanthemum plant named ‘Sly Yojenna’ as illustrated and described.

Read the full patent: US Plant Patent PP18929 in full — the complete specification, every figure, and the file history.