US Plant Patent PP27882
Maraschino
Dianthus plant named ‘Maraschino’
UNDER PATENT
Still under patent. Protection ends November 19, 2035.
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
- PP27882
- Filed
- November 19, 2015
- Granted
- April 11, 2017
- Expires
- November 19, 2035
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and unique cultivar of perennial carnation or pinks plant, named Dianthus ‘Maraschino’ with completely double flowers of overlapping hot cherry-red petals and dark burgundy bands contrasts nicely with the dense, cool, icy, silver-blue compact foliage. ‘Maraschino’ tolerates high temperatures, resists center die-out of the clump and does not require vernalization to flower.
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 Dianthus plant named ‘Maraschino’ essentially as herein described and illustrated, suitable as a garden ornamental, potted plant and for cut flower arrangements.
Read the full patent: US Plant Patent PP27882 in full — the complete specification, every figure, and the file history.