US Plant Patent PP28122
Snow Storm
Calla lily plant named ‘Snow Storm’
UNDER PATENT
Still under patent. Protection ends April 10, 2035.
Twenty years from the filing date would end on January 6, 2035. This patent earned 94 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28122
- Filed
- January 6, 2015
- Granted
- June 13, 2017
- Expires
- April 10, 2035
- Assignee
- SANDE B V
- Inventor
- RANDAG CECILIUS JAN-JOCHEM
Abstract
‘Snow Storm’ is a new variety of calla lily having inflorescences with a white-colored spathe that produces 5-20 inflorescences per tuber. The inflorescence stems are about 35 cm in height. The leaves are green with whitish spots and have a leathery texture.
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 variety of calla lily named ‘Snow Storm’ plant as herein described and illustrated.
Read the full patent: US Plant Patent PP28122 in full — the complete specification, every figure, and the file history.