US Plant Patent PP21497
Sky Rocket
Pennisetum plant named ‘Sky Rocket’
UNDER PATENT
Still under patent. Protection ends September 28, 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
- PP21497
- Filed
- September 28, 2009
- Granted
- November 16, 2010
- Expires
- September 28, 2029
- Assignee
- It Saul Plants
- Inventor
- STRASKO RONALD; STEVER KAREN R
Abstract
A new cultivar of Pennisetum setaceum named ‘Sky Rocket’, characterized by its variegated foliage comprised of vertical bands of green and white that typically have green centers and white margins, its height of about 1.2 meters, its blooms that are white in color and slightly tinged with purple-pink, and its very vigorous but non-invasive growth habit.
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 Pennisetum plant named ‘Sky Rocket’ as herein illustrated and described.
Read the full patent: US Plant Patent PP21497 in full — the complete specification, every figure, and the file history.