US Plant Patent PP18889
Rum Punch
Coreopsis plant named ‘Rum Punch’
PUBLIC DOMAIN
Patent expired August 13, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 17, 2026. This patent earned 27 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18889
- Filed
- July 17, 2006
- Granted
- June 3, 2008
- Expires
- August 13, 2026
- Assignee
- DAVIS RICHARD
- Inventor
- DAVIS RICHARD
Abstract
A new and distinct Coreopsis plant named ‘Rum Punch’ characterized by very free flowering orangey-rose daisy-like flowers, a low mounding habit and excellent vigor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Coreopsis plant as herein illustrated and described.
Read the full patent: US Plant Patent PP18889 in full — the complete specification, every figure, and the file history.