US Plant Patent PP21148
White Star
Caladium plant named ‘White Star’
UNDER PATENT
Still under patent. Protection ends January 23, 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
- PP21148
- Filed
- January 23, 2009
- Granted
- July 6, 2010
- Expires
- January 23, 2029
- Assignee
- HARTMAN ROBERT DALE
- Inventor
- HARTMAN ROBERT DALE
Abstract
A new and distinct cultivar of Caladium plant named ‘White Star’, characterized by its intermediate to tall plant habit; vigorous and dense growth habit; rapid growth rate; and strap-type leaves that are white to grey-green in color with pink to light pink-colored veins and dark green-colored borders.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Caladium plant named ‘White Star’ as illustrated and described.
Read the full patent: US Plant Patent PP21148 in full — the complete specification, every figure, and the file history.