US Plant Patent PP16625
CFPC Tess
Carnation plant called ‘CFPC Tess’
PUBLIC DOMAIN
Patent expired August 13, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on April 30, 2024. This patent earned 105 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16625
- Filed
- April 30, 2004
- Granted
- June 13, 2006
- Expires
- August 13, 2024
- Assignee
- HASEGAWA OSCAR T
- Inventor
- HASEGAWA OSCAR T
Abstract
A new and distinct variety of carnation plant characterized by large, full-size spray type flowers, which open fully without bursting the calyx and causing splits.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of carnation plant identified as ‘CFPC Tess’, substantially as shown and described.
Read the full patent: US Plant Patent PP16625 in full — the complete specification, every figure, and the file history.