US Plant Patent PP25314
COSEH 1010
Helleborus plant named ‘COSEH 1010’
UNDER PATENT
Still under patent. Protection ends June 29, 2033.
Twenty years from the filing date would end on March 8, 2033. This patent earned 113 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25314
- Filed
- March 8, 2013
- Granted
- February 24, 2015
- Expires
- June 29, 2033
- Assignee
- HEUGER JOSEF
- Inventor
- HEUGER JOSEF
Abstract
A new and distinct cultivar of Helleborus plant named ‘COSEH 1010’, characterized by its upright and mounding plant habit; uniform and freely flowering habit; dark green-colored leaves; freely flowering habit; single white-colored flowers; 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 ‘COSEH 1010’ as illustrated and described.
Read the full patent: US Plant Patent PP25314 in full — the complete specification, every figure, and the file history.