US Plant Patent PP34424
RIB OF15-809 RD
Caladium plant named ‘RIB OF15-809 RD’
UNDER PATENT
Still under patent. Protection ends January 8, 2042.
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
- PP34424
- Filed
- January 8, 2022
- Granted
- July 12, 2022
- Expires
- January 8, 2042
- Assignee
- HARTMAN ROBERT DALE
- Inventor
- HARTMAN ROBERT DALE
Abstract
A new and distinct cultivar of Caladium plant named ‘RIB OF15-809 RD’, characterized by its compact and upright to outwardly arching plant habit; dense and bushy appearance; vigorous growth habit and rapid growth rate; upright, narrow and undulate lance-type leaves that are dark red in color with dark green-colored margins; petioles that are tannish pink in color with brown-colored stippling, streaks and tessellations; and good garden performance and tolerance to high light conditions.
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 ‘RIB OF15-809 RD’ as illustrated and described.
Read the full patent: US Plant Patent PP34424 in full — the complete specification, every figure, and the file history.