US Plant Patent PP31778
Dochrysbumb
Chrysanthemum plant named ‘Dochrysbumb’
UNDER PATENT
Still under patent. Protection ends April 29, 2039.
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
- PP31778
- Filed
- April 29, 2019
- Granted
- May 19, 2020
- Expires
- April 29, 2039
- Assignee
- DUMMEN GROUP BV
- Inventor
- WAIN PETER
Abstract
A new and distinct cultivar of Chrysanthemum plant named ‘Dochrysbumb’, characterized by its upright to somewhat outwardly spreading and uniformly and mounded plant habit; moderately vigorous growth habit; freely branching habit; dense and full plant form; uniform and freely flowering habit; medium-sized to large decorative-type inflorescences with dark yellow-colored ray florets; freely and early flower habit; and good postproduction longevity.
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 ‘Dochrysbumb’ as illustrated and described.
Read the full patent: US Plant Patent PP31778 in full — the complete specification, every figure, and the file history.