US Plant Patent PP13125
Snowball
Campanula plant named ‘Snowball’
PUBLIC DOMAIN
Patent expired June 27, 2021. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP13125
- Filed
- June 27, 2001
- Granted
- October 22, 2002
- Expires
- June 27, 2021
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- HEIMS DANIEL M
Abstract
A new and distinct hybrid of Campanula plant characterized by a compact, upright, well-branched habit, and double white flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct hybrid of Campanula substantially as shown and described, characterized by a well-branched habit and double white flowers.
Read the full patent: US Plant Patent PP13125 in full — the complete specification, every figure, and the file history.