US Plant Patent PP24525
Fire Alarm
Heuchera plant named ‘Fire Alarm’
UNDER PATENT
Still under patent. Protection ends December 1, 2032.
Twenty years from the filing date would end on June 12, 2032. This patent earned 172 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24525
- Filed
- June 12, 2012
- Granted
- June 3, 2014
- Expires
- December 1, 2032
- Assignee
- TERRA NOVA NURSERIES INC, EGGER JANET N
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heuchera plant characterized by large red spring and summer leaves to dark red fall and winter leaves, short flowering stems with showy white flowers, an excellent, multi-crowned, medium large mounding habit, and excellent vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Heuchera plant as herein illustrated and described.
Read the full patent: US Plant Patent PP24525 in full — the complete specification, every figure, and the file history.