US Plant Patent PP12539
Fisson Piz
Poinsettia plant named ‘Fisson Piz’
PUBLIC DOMAIN
Patent expired February 2, 2020. 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
- PP12539
- Filed
- February 2, 2000
- Granted
- April 9, 2002
- Expires
- February 2, 2020
- Assignee
- FLORFIS AG
- Inventor
- ZERR KATHARINA
Abstract
A new and distinct cultivar of Poinsettia plant named ‘Fisson Piz’ characterized by having uniform scarlet bract color; medium-sized, flat inflorescence with strongly serrated/slashed/lobed bracts; intense dark-green foliage with very strong dentation; compact and well-branched, round plant habit; and medium to late flowering response in combination with good after-sale keeping quality.
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 poinsettia plant named ‘Fisson Piz’, substantially as illustrated and described.
Read the full patent: US Plant Patent PP12539 in full — the complete specification, every figure, and the file history.