US Plant Patent PP14682
Driscoll Sonoma
Blackberry plant named ‘Driscoll Sonoma’
PUBLIC DOMAIN
Patent expired January 29, 2021. 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
- PP14682
- Filed
- January 29, 2001
- Granted
- April 6, 2004
- Expires
- January 29, 2021
- Assignee
- DRISCOLL STRAWBERRY ASS INC
- Inventor
- FEAR CARLOS D
Abstract
The present invention relates to a new and distinct cultivar of blackberry plant named 'Driscoll Sonoma'. The new cultivar is distinguished from other blackberry cultivars by its fruit of excellent fruit flavor and shipping quality. 'Driscoll Sonoma' is a thornless mid-late season cultivar. The new cultivar is distinguished from its seed parent by its larger fruit and greater plant vigor. The new cultivar is distinguished from its pollen parent by its larger, better flavored fruit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinctive cultivar of blackberry plant, substantially as shown and described.
Read the full patent: US Plant Patent PP14682 in full — the complete specification, every figure, and the file history.