US Plant Patent PP21463
Ice Cream
Carex plant named ‘Ice Cream’
UNDER PATENT
Still under patent. Protection ends August 10, 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
- PP21463
- Filed
- August 10, 2009
- Granted
- November 9, 2010
- Expires
- August 10, 2029
- Assignee
- SUNNY BORDER NURSERIES INC
- Inventor
- LAVIANA MARC R
Abstract
A new cultivar of Carex oshimensis , ‘Ice Cream’, characterized by its variegated foliage with wide, dark green margins and creamy white centers, its relatively vigorous growth habit and its hardiness at least in U.S.D.A. Zones 5 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 ‘Ice Cream’ as herein illustrated and described.
Read the full patent: US Plant Patent PP21463 in full — the complete specification, every figure, and the file history.