US Plant Patent PP24250
Sugrafortytwo
Grapevine plant named ‘Sugrafortytwo’
UNDER PATENT
Still under patent. Protection ends September 11, 2032.
Twenty years from the filing date would end on July 25, 2032. This patent earned 48 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24250
- Filed
- July 25, 2012
- Granted
- February 18, 2014
- Expires
- September 11, 2032
- Assignee
- SUN WORLD INT LLC, BACON TERRY A, STRIEM MICHAEL J
- Inventor
- STRIEM MICHAEL J; BACON TERRY A
Abstract
A new and distinct grapevine variety is characterized in that it produces a large sized, green, oval berry with a large bunch size. The berries of ‘Sugrafortytwo’ are firm, very juicy, have high sugar content and a fruity flavor. Ripening of the new variety takes place about 1 month earlier than the comparable variety ‘Sugrathirtyfive’ (U.S. Plant Pat. No. 20,491) but the berry has similar shape and appearance. The new variety has an oval berry shape compared to the elongated shape for the comparable variety Thompson (unpatented), with similar ripening.
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 PP24250 in full — the complete specification, every figure, and the file history.