September 13, 2021
AT&T has reached a settlement to end a trademark dispute with a company that wanted to revive the long-dormant "Cingular" brand name.
February 18, 2020
AT&T Inc. is still legally entitled to defend the trademark rights to the brand name "Cingular" even though the wireless giant mostly stopped using it more than 13 years ago, according to a ruling by the Trademark Trial and Appeal Board.