US Plant Patent PP18493
KLEDB05503
Diascia plant named ‘KLEDB05503’
UNDER PATENT
Still under patent. Protection ends October 19, 2026.
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
- PP18493
- Filed
- October 19, 2006
- Granted
- February 19, 2008
- Expires
- October 19, 2026
- Assignee
- KLEMM & SOHN GMBH & CO KG
- Inventor
- KLEMM NILS
Abstract
A new and distinct cultivar of Diascia plant named ‘KLEDB05503’, characterized by its vigorous growth habit; freely flowering habit; and large dark orange-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Diascia plant named ‘KLEDB05503’ as illustrated and described.
Read the full patent: US Plant Patent PP18493 in full — the complete specification, every figure, and the file history.