US Plant Patent PP4545
Burtoni
Spathiphyllum named Burtoni
PUBLIC DOMAIN
Patent expired March 5, 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
- PP4545
- Filed
- March 5, 1979
- Granted
- June 10, 1980
- Expires
- March 5, 1999
- Inventor
- STONE FELIX; SLATON RICHARD I
Abstract
A cultivar of Spathiphyllum characterized by foliage which is green and cream-to-white in color.
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 Spathiphyllum, substantially as herein shown and described, characterized by foliage which is variegated from a mixture of green and cream-to-white to a substantially solid cream-to-white color.
Read the full patent: US Plant Patent PP4545 in full — the complete specification, every figure, and the file history.