US Plant Patent PP16990
Gedi Three Luca
Chrysanthemum plant named ‘Gedi Three Luca’
PUBLIC DOMAIN
Patent expired May 14, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on April 27, 2025. This patent earned 17 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16990
- Filed
- April 27, 2005
- Granted
- August 15, 2006
- Expires
- May 14, 2025
- Assignee
- PIETERS PLANT PRODUCTION BVBA
- Inventor
- PIETERS DIRK
Abstract
A new and distinct Chrysanthemum plant cultivar is disclosed, characterized by a flower that has a distinctive dark center. The plant produces a large number of flowers per stem, has a round, free-branching habit, and blooms consistently during the first two weeks of September.
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 Chrysanthemum plant named ‘Gedi Three Luca’ as herein illustrated and described.
Read the full patent: US Plant Patent PP16990 in full — the complete specification, every figure, and the file history.