US Plant Patent PP32986
Firefly Diamond
Achillea plant named ‘Firefly Diamond’
UNDER PATENT
Still under patent. Protection ends November 15, 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
- PP32986
- Filed
- November 15, 2019
- Granted
- April 20, 2021
- Expires
- November 15, 2039
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct Yarrow, Achillea plant named ‘Firefly Diamond’, with narrow, green, fern-like foliage; tall, stiff, heavily branched stems with white ray florets in large cymes, beginning in late June and continuing for about seven weeks and repeating if deadheaded. The new plant is useful for landscaping, as a specimen or en masse and as a cut 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 cultivar of Achillea plant named ‘Firefly Diamond’ as described and illustrated.
Read the full patent: US Plant Patent PP32986 in full — the complete specification, every figure, and the file history.