US Plant Patent PP14903
Driscoll Cardinal
Raspberry plant named ‘Driscoll Cardinal’
PUBLIC DOMAIN
Patent expired January 3, 2023. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on November 27, 2022. This patent earned 37 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP14903
- Filed
- November 27, 2002
- Granted
- June 15, 2004
- Expires
- January 3, 2023
- Assignee
- DRISCOLL STRAWBERRY ASS INC
- Inventor
- FEAR CARLOS D; HARRISON RICHARD E; COOK FRED M; SILLS GAVIN
Abstract
The present invention relates to a new and distinct cultivar of raspberry plant named Driscoll Cardinal. The new cultivar is distinguished from other raspberry cultivars by its firm and very consistent fruit with regard to its size and shape throughout its harvest period. The new cultivar is distinguished from its seed parent by having larger fruit and more vigorous canes; it is distinguished from its pollen parent by producing a higher yield of fruit and 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 raspberry plant, substantially as shown and
Read the full patent: US Plant Patent PP14903 in full — the complete specification, every figure, and the file history.