US Plant Patent PP4420
Silver Queen
Aralia plant named Silver Queen
PUBLIC DOMAIN
Patent expired August 14, 1998. 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
- PP4420
- Filed
- August 14, 1978
- Granted
- May 22, 1979
- Expires
- August 14, 1998
- Assignee
- PLEASURE PLANTS INTERNATIONAL
- Inventor
- TRAMONTE BILLY F
Abstract
A new and distinct tropical indoor variety of Aralia distinguished by its light green leathery leaves which have a silver white margin completely around the tri-pinnately lobed leaf outline, by its more self-branching and compact growth habit, and by its more abundant densely growing 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 variety of Aralia plant substantially as herein shown and described, particularly characterized by its light green, leathery leaves which have their entire margins edged with silver white, and by its more self-branching and compact growth habit and its abundant and dense foliage production.
Read the full patent: US Plant Patent PP4420 in full — the complete specification, every figure, and the file history.