US Plant Patent PP31354
PS-MSG0677
Artichoke plant named ‘PS-MSG0677’
UNDER PATENT
Still under patent. Protection ends April 20, 2038.
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
- PP31354
- Filed
- April 20, 2018
- Granted
- January 14, 2020
- Expires
- April 20, 2038
- Assignee
- PLANT SCIENCES INC, OCEAN MIST FARMS
- Inventor
- COLFER WILLIAM J
Abstract
A new and distinct Cynara cardunculus var. scolymus L. cultivar of artichoke plant named ‘PS-MSG0677’, characterized by its fleshiness of bracts; fleshiness of hearts; uniformity of head shapes; and male sterility which is demonstrated by the absence of pollen on all florets during anthesis.
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 Cynara cardunculus var. scolymus L. cultivar of artichoke plant named ‘PS-MSG0677’, as herein described and illustrated by the characteristics set forth above.
Read the full patent: US Plant Patent PP31354 in full — the complete specification, every figure, and the file history.