US Plant Patent PP31803
Zanmugrape Red
Chrysanthemum plant named ‘Zanmugrape Red’
UNDER PATENT
Still under patent. Protection ends December 4, 2038.
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
- PP31803
- Filed
- December 4, 2018
- Granted
- May 26, 2020
- Expires
- December 4, 2038
- Assignee
- VAN ZANTEN BREEDING B V
- Inventor
- HEIMOVAARA SJOUKJE
Abstract
A chrysanthemum plant named ‘Zanmugrape Red’ characterized by its medium sized blooms with dark red ray florets and prolific branching; natural season flowering date October 8; blooming for a period of 5 weeks.
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 chrysanthemum plant named ‘Zanmugrape Red’ as described and illustrated.
Read the full patent: US Plant Patent PP31803 in full — the complete specification, every figure, and the file history.