US Plant Patent PP14511
Nicole
Dieffenbachia plant named ‘Nicole’
PUBLIC DOMAIN
Patent expired September 17, 2022. 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.

The record
- Patent number
- PP14511
- Filed
- September 17, 2002
- Granted
- February 3, 2004
- Expires
- September 17, 2022
- Assignee
- FUTURA PROMOTIONS PTY LTD
- Inventor
- SPINK GARY
Abstract
‘Nicole’, a Dieffenbachia cultivar. ‘Nicole’ is characterized by medium size elliptic leaves, strong suckering ability, and short petiole and petiole wing clasping the stem to about the leaf base. Leaves are yellow-green with a green border having a distinctive fish-bone like pattern of yellow-green extending into the border.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct cultivar of Dieffenbachia plant named ‘Nicole’, as herein described and illustrated.
Read the full patent: US Plant Patent PP14511 in full — the complete specification, every figure, and the file history.