US Plant Patent PP24290
Gotham
Heuchera plant named ‘Gotham’
UNDER PATENT
Still under patent. Protection ends October 9, 2032.
Twenty years from the filing date would end on May 16, 2032. This patent earned 146 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24290
- Filed
- May 16, 2012
- Granted
- March 4, 2014
- Expires
- October 9, 2032
- Assignee
- TERRA NOVA NURSERIES INC, EGGER JANET N
- Inventor
- EGGER JANET N
Abstract
A new and distinct Heuchera plant characterized by medium small size glossy black to dark brown leaves, showy yellow green flowers that mature to having red tints, repeat blooming on short, dark flower stalks, small, multi-crowned, low 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 PP24290 in full — the complete specification, every figure, and the file history.