US Plant Patent PP17576

Don Juan

Kalanchoe plant named ‘Don Juan’

PUBLIC DOMAIN

Patent expired October 26, 2025. 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 PP17576, the photograph of Don Juan printed in the patent. — Figure 1 from US Plant Patent PP17576, 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: PP17576
Filed: October 26, 2005
Granted: April 3, 2007
Expires: October 26, 2025
Assignee: KNAAP LICENTIES B V
Inventor: VAN DER KNAAP LEONARDUS JOHANN

Abstract

A new and distinct cultivar of Kalanchoe plant named ‘Don Juan’, characterized by its upright and freely branching plant habit; dark green-colored leaves; red-colored double flowers with multiple petals per flower; and excellent postproduction longevity.

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 Kalanchoe plant named ‘Don Juan’, as illustrated and described.

Read the full patent: US Plant Patent PP17576 in full — the complete specification, every figure, and the file history.