US Plant Patent PP18885
Pink Octopus
Campanula plant named ‘Pink Octopus’
UNDER PATENT
Still under patent. Protection ends January 25, 2027.
Twenty years from the filing date would end on December 13, 2026. This patent earned 43 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18885
- Filed
- December 13, 2006
- Granted
- June 3, 2008
- Expires
- January 25, 2027
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- EGGER JANET N
Abstract
A new and distinct Campanula plant substantially as shown and described, characterized by deep green incised leaves, and large purple pink flowers, with lobes cut into linear segments, octopus-like.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Campanula plant as herein illustrated and described.
Read the full patent: US Plant Patent PP18885 in full — the complete specification, every figure, and the file history.