US Plant Patent PP29768
Sugrafiftythree
Grapevine plant named ‘Sugrafiftythree’
UNDER PATENT
Still under patent. Protection ends November 13, 2037.
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
- PP29768
- Filed
- November 13, 2017
- Granted
- October 23, 2018
- Expires
- November 13, 2037
- Assignee
- SUN WORLD INT LLC
- Inventor
- BACON TERRY A
Abstract
A new and distinct grapevine variety ‘Sugrafiftythree’ is characterized by an early ripening, broad elliptic, dark-red berry, and a large berry and cluster weight. The berries of ‘Sugrafiftythree’ are very firm.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct variety of grapevine as herein illustrated and described.
Read the full patent: US Plant Patent PP29768 in full — the complete specification, every figure, and the file history.