US Plant Patent PP13603
Snow White
Portulaca plant named ‘Snow White’
PUBLIC DOMAIN
Patent expired December 14, 2021. 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
- PP13603
- Filed
- December 14, 2001
- Granted
- February 25, 2003
- Expires
- December 14, 2021
- Inventor
- STROET THEODORUS B J
Abstract
A new and distinct cultivar of Portulaca plant named ‘Snow White’, characterized by its outwardly spreading and trailing plant habit; freely branching growth habit; relatively rapid growth rate; double flower form; and white-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Portulaca plant named ‘Snow White’, as illustrated and described.
Read the full patent: US Plant Patent PP13603 in full — the complete specification, every figure, and the file history.