US Plant Patent PP24943
Carnival Coffee Bean
Heuchera plant named ‘Carnival Coffee Bean’
UNDER PATENT
Still under patent. Protection ends May 16, 2033.
Twenty years from the filing date would end on August 3, 2032. This patent earned 286 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24943
- Filed
- August 3, 2012
- Granted
- September 30, 2014
- Expires
- May 16, 2033
- Assignee
- BALL HORTICULTURAL CO, LEUE ELLEN
- Inventor
- LEUE ELLEN
Abstract
A new and distinct cultivar of Heuchera plant named ‘Carnival Coffee Bean’, characterized by its medium olive-green and brown colored foliage, rose-colored flowers, and moderately vigorous, mounded growth habit, is disclosed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Heuchera plant named ‘Carnival Coffee Bean’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP24943 in full — the complete specification, every figure, and the file history.