US Plant Patent PP13595
Firecracker
Cuphea plant named ‘Firecracker’
PUBLIC DOMAIN
Patent expired March 28, 2021. This plant is in the public domain — anyone may propagate and sell it.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP13595
- Filed
- March 28, 2001
- Granted
- February 25, 2003
- Expires
- March 28, 2021
- Inventor
- UNGER MICHAEL HELMET
Abstract
A new and distinct Cuphea plant named "Firecracker', characterized by its vigorous trailing habit, dark red flowers with purple centers and dark green leaves.
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 cultivar of Cuphea plant named ‘Firecracker’ substantially as herein shown and described, which: (a) Exhibits a trailing habit, (b) Forms dark red flowers with purple center, and (c) Exhibits a vigorous growth habit.
Read the full patent: US Plant Patent PP13595 in full — the complete specification, every figure, and the file history.