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The Patent Garden

US Plant Patent PP15664

Swan Lake

Variety of calla lily named ‘Swan Lake’

PUBLIC DOMAIN

Patent expired April 25, 2023. 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 PP15664, the photograph of Swan Lake printed in the patent.
Figure 1 from US Plant Patent PP15664, 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
PP15664
Filed
April 25, 2003
Granted
March 15, 2005
Expires
April 25, 2023
Assignee
W & J GRAVATT
Inventor
BRLJEVICH TREVOR; BRLJEVICH YVONNE

Abstract

‘Swan Lake’ is a new variety of calla lily having beautiful white flowers and strong branching.

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 calla lily plant named ‘Swan Lake’, as described and illustrated herein.

Read the full patent: US Plant Patent PP15664 in full — the complete specification, every figure, and the file history.