US Plant Patent PP28220
Charlene
Strawberry plant named ‘Charlene’
UNDER PATENT
Still under patent. Protection ends August 3, 2035.
Twenty years from the filing date would end on May 28, 2035. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28220
- Filed
- May 28, 2015
- Granted
- July 25, 2017
- Expires
- August 3, 2035
- Assignee
- NOVA SIRI GENETICS S R L
- Inventor
- TUFARO NICOLA
Abstract
A new and distinct short-day strawberry plant is provided. Attractive semi-early ripening substantially uniform medium red generally cordate fruit having a firm flesh is formed in good yield that is longer than broad in configuration. White inflorescence is formed on a semi-early basis that tends to be disposed above the foliage. A calyx commonly is displayed that is substantially equal to the diameter of the corolla when open. A semi-dense upright growth habit is displayed.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
The invention claimed is: 1. A new and distinct short-day strawberry plant that exhibits the following combination of characteristics: (a) exhibits a semi-dense upright globose growth habit, (b) displays on a semi-early basis white inflorescence at a level generally above the foliage, (c) commonly displays a calyx that is substantially equal to the diameter of the corolla when open, and (d) forms in abundance attractive semi-early ripening large medium red generally cordate fruit having firm flesh that is longer than broad in configuration; substantially as illustrated and described.
Read the full patent: US Plant Patent PP28220 in full — the complete specification, every figure, and the file history.