Yes. It means the Appeals Court decision stands.
The Appeals Court Decision was that the bans were in keeping with the decisions of the Supreme Court.
Dude. Do a little reading.
The Supremes did not overturn the bans. By not taking up the cases the bans in the 1st and 4th, specifically Connecticut, Maryland, and Rhode Island, are Constitutional according to the Courts.
I’ve posted news articles that told you this. You said no that’s wrong. I posted the actual denial. You said that’s wrong. What more do you want?
The U.S. Supreme Court on Monday let stand Maryland's decade-old ban on assault weapons, over the objections of four conservative justices who were ready to review a lower court's defense of the law that they called "dubious" and "questionable."
marylandmatters.org
You can stomp your foot and shout that’s wrong. But that is the law. It will take a new challenge to go through the years of court cases to get up there again. Maybe it will be another decade.