"I want it off both of them," Trump said in an interview Tuesday evening. "I've been away from Atlantic City for many years. People think we operate (the company), and we don't. It's not us. It's not me."
It was the latest manifestation of Atlantic City's struggles: One casino closed in January, two others are slated to do so by next month and another is up for a bankruptcy auction on Thursday and will shut down if a buyer doesn't materialize.
Trump's lawsuit, filed in state Superior Court in Atlantic County, seeks a court order directing Trump Entertainment Resorts to immediately cure what it terms a breach of Trump's licensing agreement with the company or remove his name from the casinos and the company itself.
Read MorePink slips to 1,000 casino workers at Atlantic City's Trump Plaza
"Since Mr. Trump left Atlantic City many years ago, the license entities have allowed the casino properties to fall into an utter state of disrepair and have otherwise failed to operate and manage the casino properties in accordance with the high standards of quality and luxury required under the license agreement," Trump wrote in his lawsuit, filed in the name of Trump AC Casino Marks. "The Trump name ... has become synonymous with the highest levels of quality, luxury, prestige and success."
Trump Entertainment Resorts CEO Robert Griffin declined to comment on the lawsuit.
Trump appears particularly vexed at the impending closing of Trump Plaza on Sept. 16.