US Plant Patent PP4727
Sensation
Kalanchoe plant
PUBLIC DOMAIN
Patent expired March 26, 2000. 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
- PP4727
- Filed
- March 26, 1980
- Granted
- May 26, 1981
- Expires
- March 26, 2000
- Assignee
- MIKKELSENS INC
- Inventor
- VAN DEN BERG CORNELIS P; MIKKELSEN JAMES C
Abstract
A kalanchoe plant, known by the cultivar name Sensation, and particularly characterized by its excellent keeping quality, free branching habit, well clustered, red-purple flowers, highly floriferous and vigorous habit, and adaptability to various pot sizes and to growth regulators.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct cultivar of kalanchoe plant, known by the cultivar name Sensation, as described and illustrated, and particularly characterized by its excellent keeping quality, free branching habit, well clustered, red-purple flowers, highly floriferous and vigorous habit, and adaptability to various pot sizes and to growth regulators.
Read the full patent: US Plant Patent PP4727 in full — the complete specification, every figure, and the file history.