US Plant Patent PP25329
Silver Blush
Heuchera plant named ‘Silver Blush’
UNDER PATENT
Still under patent. Protection ends October 10, 2033.
Twenty years from the filing date would end on May 22, 2033. This patent earned 141 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25329
- Filed
- May 22, 2013
- Granted
- March 3, 2015
- Expires
- October 10, 2033
- Assignee
- VAN DEN TOP HENDRIK JAN
- Inventor
- VAN DEN TOP HENDRIK JAN
Abstract
A new and distinct cultivar of Heuchera plant named ‘Silver Blush’, characterized by its silver-colored foliage with contrasting dark venation, pink-colored flowers, and moderately vigorous, compact-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 ‘Silver Blush’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP25329 in full — the complete specification, every figure, and the file history.