US Plant Patent PP28180
Vigorelli Dark Orange
Chrysanthemum plant named ‘Vigorelli Dark Orange’
UNDER PATENT
Still under patent. Protection ends November 28, 2035.
Twenty years from the filing date would end on July 10, 2035. This patent earned 141 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28180
- Filed
- July 10, 2015
- Granted
- July 11, 2017
- Expires
- November 28, 2035
- Assignee
- PARATY BVBA, PIETERS DIRK
- Inventor
- PIETERS DIRK
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Vigorelli Dark Orange’, characterized by its upright, outwardly spreading and uniformly rounded plant habit; vigorous growth habit; dark green-colored leaves; uniform and freely flowering habit; and relatively large decorative-type inflorescences with ray florets that are initially dark red in color becoming dark orange and lighter orange in color with subsequent development giving the inflorescences a bi-colored appearance.
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 Chrysanthemum plant named ‘Vigorelli Dark Orange’ as illustrated and described.
Read the full patent: US Plant Patent PP28180 in full — the complete specification, every figure, and the file history.