US Plant Patent PP29129
Sheegene 27
Grapevine plant named ‘Sheegene 27’
UNDER PATENT
Still under patent. Protection ends November 16, 2036.
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
- PP29129
- Filed
- November 16, 2016
- Granted
- March 20, 2018
- Expires
- November 16, 2036
- Assignee
- SHEEHAN GENETICS LLC
- Inventor
- SHEEHAN TIMOTHY P
Abstract
A new and distinct grapevine plant named ‘Sheegene 27’ is described herein. The claimed variety was developed as a table grape and for raisin production, having uniform medium-sized, green, globose, seedless fruit weighing approximately 3 g each and having a crisp texture and neutral flavor. Harvest is in late-July to mid-August.
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 grapevine plant as described and illustrated herein.
Read the full patent: US Plant Patent PP29129 in full — the complete specification, every figure, and the file history.