US Plant Patent PP9082
Silver Frost
Aglaonema plant named `Silver Frost`
PUBLIC DOMAIN
Patent expired April 6, 2014. 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
- PP9082
- Filed
- April 6, 1994
- Granted
- March 14, 1995
- Expires
- April 6, 2014
- Assignee
- SUNSHINE FOLIAGE WORLD
- Inventor
- BUTTON RICHARD J; LAMB ANN E
Abstract
An Aglaonema plant named Silver Frost characterized by its silver-green leaves marked in the center and along the margin with dark green; tall, upright, spreading habit; rapid growth; and noticeable tolerance to cold.
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 cultivar of Aglaonema plant named Silver Frost, as illustrated and described.
Read the full patent: US Plant Patent PP9082 in full — the complete specification, every figure, and the file history.