US Plant Patent PP21347
UF340
Caladium plant named ‘UF340’
UNDER PATENT
Still under patent. Protection ends March 24, 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
- PP21347
- Filed
- March 24, 2009
- Granted
- September 28, 2010
- Expires
- March 24, 2029
- Assignee
- FLORIDA FOUND SEED PRODUCERS INC
- Inventor
- DENG ZHANAO; HARBAUGH BRENT
Abstract
A new Caladium plant named ‘UF340’ particularly distinguished by its large number of wide lance leaves having a large, bright, and pure white center surrounded by green margins, and demonstrated potential to produce attractive plants in outdoor landscapes, and produce attractive pot plants when tubers are forced in containers, is disclosed.
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 Caladium plant as shown and described herein.
Read the full patent: US Plant Patent PP21347 in full — the complete specification, every figure, and the file history.