US Plant Patent PP28007
EPB 32
Helleborus plant named ‘EPB 32’
UNDER PATENT
Still under patent. Protection ends September 18, 2035.
Twenty years from the filing date would end on September 15, 2035. This patent earned 3 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28007
- Filed
- September 15, 2015
- Granted
- May 9, 2017
- Expires
- September 18, 2035
- Assignee
- DAVEY RODNEY, WINDSOR LYNDA
- Inventor
- DAVEY RODNEY; WINDSOR LYNDA
Abstract
A new and distinct cultivar of Helleborus plant named ‘EPB 32’, characterized by its upright and mounding plant habit; uniform, continuous and freely flowering habit; relatively large dark purple-colored flowers that are held above the foliar plane on relatively long peduncles; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct Helleborus plant named ‘EPB 32’ as illustrated and described.
Read the full patent: US Plant Patent PP28007 in full — the complete specification, every figure, and the file history.