US Plant Patent PP15422
Kepa
Chrysanthemum plant named ‘Kepa’
PUBLIC DOMAIN
Patent expired January 17, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on January 14, 2024. This patent earned 3 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15422
- Filed
- January 14, 2004
- Granted
- December 14, 2004
- Expires
- January 17, 2024
- Assignee
- CHRYSANTHEMUM BREEDERS ASS NV
- Inventor
- BOEDER MARK ROLAND
Abstract
A Chrysanthemum plant named 'Kepa' characterized by its medium sized blooms with purple ray florets and prolific branching; natural season flower date September 8-13; blooming for a period of 5 weeks.
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 variety of Chrysanthemum plant as described and illustrated.
Read the full patent: US Plant Patent PP15422 in full — the complete specification, every figure, and the file history.