US Plant Patent PP19185
DAFEMTEN
Dahlia plant named ‘DAFEMTEN’
UNDER PATENT
Still under patent. Protection ends February 23, 2027.
Twenty years from the filing date would end on February 16, 2027. This patent earned 7 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19185
- Filed
- February 16, 2007
- Granted
- September 9, 2008
- Expires
- February 23, 2027
- Assignee
- DALINA APS
- Inventor
- NIELSEN RUNE HARBOE
Abstract
A new and distinct cultivar of Dahlia plant named ‘DAFEMTEN’ characterized by its ray floret color (fully opened): upper side: Yellow-orange, RHS 15B and under side: greyed-orange, RHS 168B; capitulum (composite flower head): 8 cm in diameter, with a large number of ray florets (about 100 to 150); mature leaves are about 4 to 7 cm in length, mostly compound, with 1-5 leaflets; and vigorous plant vigor, growing upright with slight spread to form cylindrical-shaped plant.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Dahlia plant named ‘DAFEMTEN’, as described and illustrated herein.
Read the full patent: US Plant Patent PP19185 in full — the complete specification, every figure, and the file history.