US Plant Patent PP19505
Luxor
Carnation plant named ‘Luxor’
UNDER PATENT
Still under patent. Protection ends October 7, 2026.
Twenty years from the filing date would end on July 7, 2026. This patent earned 92 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP19505
- Filed
- July 7, 2006
- Granted
- November 25, 2008
- Expires
- October 7, 2026
- Assignee
- KOOIJ & ZONEN B V
- Inventor
- VAN DER HELM FRANCISCUS JACOBU
Abstract
A new and distinct cultivar of Carnation plant named ‘Luxor’, characterized by its compact, upright, somewhat outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely branching habit; numerous light red-colored fragrant flowers that are positioned above and beyond the foliage; and good flower longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Carnation plant named ‘Luxor’ as illustrated and described.
Read the full patent: US Plant Patent PP19505 in full — the complete specification, every figure, and the file history.