US Plant Patent PP13564
Dangypfirm
Gypsophila plant named ‘Dangypfirm’
PUBLIC DOMAIN
Patent expired April 20, 2021. This plant is in the public domain — anyone may propagate and sell it.
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
- PP13564
- Filed
- April 20, 2001
- Granted
- February 18, 2003
- Expires
- April 20, 2021
- Assignee
- DANZIGER DAN FLOWER FARM
- Inventor
- DANZIGER GABRIEL
Abstract
A new and distinct Gypsophila plant named "Dangypfirm' characterized by having hundreds of semi to full double flowers per stem, flowers arranged in clusters with outstanding stability and open formation, easy handling, prolonged vase life of 10-12 days, year round growing season under regular cultural practices, and suitable for both indoor and outdoor cultivation.
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 Gypsophila plant named ‘Dangypfirm’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP13564 in full — the complete specification, every figure, and the file history.