US Plant Patent PP13393
Purple Haze
Variety of calla lily plant named ‘Purple Haze’
PUBLIC DOMAIN
Patent expired January 31, 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
- PP13393
- Filed
- January 31, 2000
- Granted
- December 24, 2002
- Expires
- January 31, 2020
- Assignee
- SANDE B V
- Inventor
- RANDAG CECILIUS JAN-JOCHEM
Abstract
‘Purple Haze’ is a new variety of calla lily having an inflorescence with a purple colored spathe and a yellow and purple colored spadix and producing 1-6 inflorescences per tuber. The leaves are dark 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 plant named ‘Purple Haze’ as described and illustrated.
Read the full patent: US Plant Patent PP13393 in full — the complete specification, every figure, and the file history.