Barno (knee) was designated to return from the reserve/PUP list Monday, Darin Gantt of the Panthers' official site reports.
Barno suffered an ACL injury late last season and has been on the PUP list since training camp opened. He'll now have a 21-day window to practice with the team before he needs to be added to the 53-man roster or revert to IR for the rest of the campaign.