US Plant Patent PP15714
Chisel Time Cerise
Chrysanthemum plant named ‘Chisel Time Cerise’
PUBLIC DOMAIN
Patent expired May 2, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on August 29, 2023. This patent earned 247 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15714
- Filed
- August 29, 2003
- Granted
- April 12, 2005
- Expires
- May 2, 2024
- Assignee
- CLEANGRO LTD
- Inventor
- REDMAN RUTH
Abstract
A new variety of pot Chrysanthemum plant named ‘Chisel Time Cerise,’ having a good uniform canopy of cerise pink spoon tip single flowers. The new variety has a medium tall vigor, free branching, uniform spreading habit and good foliage presentation.
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 Chrysanthemum plant, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP15714 in full — the complete specification, every figure, and the file history.