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US Plant Patent PP4728

Firefly

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
PP4728
Filed
March 26, 1980
Granted
May 26, 1981
Expires
March 26, 2000
Inventor
VAN DEN BERG CORNELIS P; MIKKELSEN JAMES C

Abstract

A new kalanchoe plant referred to by the cultivar name Firefly, and characterized by its large, bright yellow and well clustered flowers; vigorous plant growth; relatively large leaves and strong peduncles, and by its adaptability to growth in varying size pots and to treatment with 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 known by the cultivar name Firefly, as described and illustrated, and particularly characterized by its large, bright yellow and well clustered flowers; vigorous plant growth relatively large leaves and strong peduncles, and by its adaptability to growth in varying size pots and to treatment with growth regulators.

Read the full patent: US Plant Patent PP4728 in full — the complete specification, every figure, and the file history.