US Plant Patent PP4567
Princess
Kalanchoe named Princess
PUBLIC DOMAIN
Patent expired February 8, 1999. 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
- PP4567
- Filed
- February 8, 1979
- Granted
- July 8, 1980
- Expires
- February 8, 1999
- Assignee
- PAN AMERICAN PLANT CO
- Inventor
- HOPE CLAUDE
Abstract
A new cultivar of kalanchoe characterized by its bright pink florets which range from 12 to 14 mm. in diameter, an extended blooming period due to continuous flower bud development over several weeks, a uniform 10-week flowering response for year around flowering with photoperiod control, and its medium plant height with medium sized glossy foliage.
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 kalanchoe cultivar, substantially as herein shown and described, characterized by its abundant production of small bright pink florets which bloom on a plant of medium height and for an extended period due to several weeks of continuous flower bud developement.
Read the full patent: US Plant Patent PP4567 in full — the complete specification, every figure, and the file history.