US Plant Patent PP23307
Casca11
Festuca plant named ‘Casca11’
UNDER PATENT
Still under patent. Protection ends September 1, 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
- PP23307
- Filed
- September 1, 2011
- Granted
- January 1, 2013
- Expires
- September 1, 2031
- Assignee
- BLOM ANNEMARIE
- Inventor
- BLOM ANNEMARIE
Abstract
A new cultivar of Festuca glauca , ‘Casca11’, characterized its cascading foliage that is intensely silver-blue in color with the coloration retained throughout the growing season, and its tolerance to heat and humidity and drought.
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 Festuca plant named ‘Casca11’ as herein illustrated and described.
Read the full patent: US Plant Patent PP23307 in full — the complete specification, every figure, and the file history.