US Plant Patent PP20681
Tech Darbule
Lobelia plant named ‘Tech Darbule’
UNDER PATENT
Still under patent. Protection ends September 23, 2028.
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
- PP20681
- Filed
- September 23, 2008
- Granted
- January 26, 2010
- Expires
- September 23, 2028
- Assignee
- GOLDSMITH SEEDS EUROPE BV
- Inventor
- GIESEN ERIC
Abstract
A new Lobelia plant named ‘Tech Darbule,’ particularly distinguished by medium sized dark blue flowers with small white and darker blue markings, dark green foliage, lanceolate or oblanceolate leaves, freely branching and tight, semi-upright to slightly trailing plant habit, relatively compact and small to medium in size.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Lobelia plant named ‘Tech Darbule,’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP20681 in full — the complete specification, every figure, and the file history.