US Plant Patent PP21002
Everillo
Carex plant named ‘Everillo’
UNDER PATENT
Still under patent. Protection ends March 25, 2029.
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
- PP21002
- Filed
- March 25, 2009
- Granted
- May 18, 2010
- Expires
- March 25, 2029
- Assignee
- FITZGERALD PAT
- Inventor
- FITZGERALD PAT
Abstract
A new cultivar of Carex oshimensis , ‘Everillo’, characterized its foliage that is uniformly yellow in color, its compact clump-forming growth habit, its ability to be readily propagated by rhizome division and basal cuttings, and its hardiness at least in U.S.D.A. Zones 6 to 9.
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 Carex plant named ‘Everillo’ as herein illustrated and described.
Read the full patent: US Plant Patent PP21002 in full — the complete specification, every figure, and the file history.