US Plant Patent PP6153
Ebony Sun
Plum tree, "Ebony Sun"
PUBLIC DOMAIN
Patent expired April 17, 2006. 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
- PP6153
- Filed
- April 17, 1986
- Granted
- April 19, 1988
- Expires
- April 17, 2006
- Inventor
- CHAMBERLIN SR THOMAS O
Abstract
A plum tree broadly characterized by producing fruit which has a Black skin color and firm, Deep Orange Yellow colored flesh and whose harvesting date is September 6 through September 10 at Del Rey, Calif.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
Having described my new variety of plum tree, what I claim as new and desire to secure by Plant Letters Patent is: 1. A new and distinct variety of plum tree substantially as illustrated and described broadly characterized as to novelty by its maturity date which is approximately September 6 through September 10 under the ecological conditions prevailing at Del Rey, Calif., and by its producing fruit having a skin color that is Black, whose flesh is Deep Orange Yellow throughout and which has excellent handling and storage characteristics.
Read the full patent: US Plant Patent PP6153 in full — the complete specification, every figure, and the file history.