US Plant Patent PP36414
CST OF14-255
Caladium plant named ‘CST OF14-255’
UNDER PATENT
Still under patent. Protection ends May 7, 2044.
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
- PP36414
- Filed
- May 7, 2024
- Granted
- January 28, 2025
- Expires
- May 7, 2044
- Assignee
- HARTMAN ROBERT DALE
- Inventor
- HARTMAN ROBERT DALE
Abstract
A new and distinct cultivar of Caladium plant named ‘CST OF14-255’, characterized by its upright plant habit and intermediate in height; dense, leafy and bushy appearance; vigorous growth habit and rapid growth rate; fancy-type leaves that are white to greenish white in color with random and numerous dark red-colored spots and flecks with dark green-colored margins and venation; and petioles that are green to tannish green in color with brown-colored stippling and streaks.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Caladium plant named ‘CST OF14-255’ as herein illustrated and described herein.
Read the full patent: US Plant Patent PP36414 in full — the complete specification, every figure, and the file history.