US Plant Patent PP15774
14-48-258
Grapevine plant named ‘14-48-258’
PUBLIC DOMAIN
Patent expired February 8, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on November 15, 2022. This patent earned 450 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15774
- Filed
- November 15, 2002
- Granted
- May 24, 2005
- Expires
- February 8, 2024
- Assignee
- SUNVIEW VINEYARDS OF CALIFORNI
- Inventor
- BOURNE TIMOTHY F
Abstract
This new seeded variety of grape ‘l4-48-258’ is new and different because of its firm texture, uniform clusters and large berry size. Its clusters are well-filled, but loose; its large berries are sweet and mild. The vigorously growing vines are extremely productive when spur pruned.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of grape plant named ‘14-48-258’ as herein illustrated and described.
Read the full patent: US Plant Patent PP15774 in full — the complete specification, every figure, and the file history.