US Plant Patent PP9839
Empress
Kalanchoe plant named Empress
PUBLIC DOMAIN
Patent expired June 13, 2015. 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
- PP9839
- Filed
- June 13, 1995
- Granted
- March 25, 1997
- Expires
- June 13, 2015
- Assignee
- MIKKELSENS INC
- Inventor
- DREWLOW LYNDON W
Abstract
A new Kalanchoe cultivar named Empress characterized by the combined features of cherry red flower color, excellent basal branching, early flowering time, relatively compact plant habit, floriferous habit, and excellent keeping quality.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Kalanchoe plant named Empress, as illustrated and described.
Read the full patent: US Plant Patent PP9839 in full — the complete specification, every figure, and the file history.