US Plant Patent PP16100
Bencamp 46
Campanula plant named ‘Bencamp 46’
PUBLIC DOMAIN
Patent expired September 14, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on August 23, 2024. This patent earned 22 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16100
- Filed
- August 23, 2004
- Granted
- November 8, 2005
- Expires
- September 14, 2024
- Assignee
- ERNST BENARY SAMENZUCHT GMBH
- Inventor
- KRATZENBERG SABINE
Abstract
A new and distinct cultivar of Campanula plant named ‘Bencamp 46’, characterized by its upright and outwardly spreading growth habit; small violet-colored flowers; long flowering period; and good garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Campanula plant named ‘Bencamp 46’, as illustrated and described.
Read the full patent: US Plant Patent PP16100 in full — the complete specification, every figure, and the file history.