US Plant Patent PP23469
Duescalbu
Scaevola plant named ‘Duescalbu’
UNDER PATENT
Still under patent. Protection ends October 31, 2031.
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
- PP23469
- Filed
- October 31, 2011
- Granted
- March 12, 2013
- Expires
- October 31, 2031
- Inventor
- DUEMMEN TOBIAS
Abstract
A new and distinct cultivar of Scaevola plant named ‘Duescalbu’, characterized by its semi-compact, mounded and outwardly spreading plant habit; moderately vigorous growth habit; freely branching habit; freely flowering habit; violet-colored flowers; and good container and garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Scaevola plant named ‘Duescalbu’ as illustrated and described.
Read the full patent: US Plant Patent PP23469 in full — the complete specification, every figure, and the file history.