NEW YORK >> A judge let the air out of “Deflategate” Thursday, erasing New England quarterback Tom Brady’s four-game suspension for a controversy the NFL claimed threatened football’s integrity. NFL Commissioner Roger Goodell promised to appeal.

U.S. District Judge Richard M. Berman criticized Goodell for dispensing “his own brand of industrial justice” as he found multiple reasons to reject the suspension and find Brady’s treatment “fundamentally unfair.”

The Super Bowl winner has insisted he played no role in a conspiracy to deflate footballs below the allowable limit at last season’s AFC championship game, a 45-7 rout of the Indianapolis Colts.

The judge cited “several significant legal deficiencies” in the league’s handling of the controversy, including no advanced notice of potential penalties, the refusal to produce a key witness and the apparent first-ever discipline of a player based on a finding of “general awareness” of someone else’s wrongdoing.

“Because there was no notice of a four-game suspension in the circumstances presented here, Commissioner Goodell may be said to have ‘dispensed his own brand of industrial justice,'” Berman wrote, partially citing wording from a previous case.

He said a player’s right to notice was “at the heart” of the collective bargaining agreement “and, for that matter, of our criminal and civil justice systems.”

“The court finds that Brady had no notice that he could receive a four-game suspension for general awareness of ball deflation by others,” the judge wrote.

In a statement, Goodell said he will appeal the ruling “to uphold the collectively bargained responsibility to protect the integrity of the game.”

He called the need to secure the game’s competitive fairness “a paramount principle.”

NFL spokesman Brian McCarthy said the league would not seek an emergency stay, freeing Brady to play while an appeals court considers the case. The Patriots open Sept. 10 against the Pittsburgh Steelers.

The union’s executive director, DeMaurice Smith, said in a statement the ruling proves the contract with the NFL doesn’t grant Goodell “the authority to be unfair, arbitrary and misleading.”

“We are happy for the victory of the rule of law for our players and our fans,” he said.

Patriots owner Robert Kraft called Brady a “classy person of the highest integrity” and the penalty against him “unwarranted and unprecedented discipline.” He said the ruling was thoughtful.

Berman said the league was wrong to discipline Brady as if a deflating ball accusation was equal to using performance enhancing drugs.

Brady was also denied equal access to investigative files, including witness interview notes, and wasn’t permitted to examine one of two lead investigators, the judge said.

The Patriots, who were fined $1 million and stripped of two draft picks, posted a celebratory photo on Twitter of Brady pumping his fist and screaming at the Super Bowl last season.

The ruling was a surprise to some legal experts who believed Berman was merely pressuring the league to settle at two hearings when he criticized its handling of the investigation over the last eight months.

The league brought the scandal to Berman’s Manhattan courtroom within minutes of Goodell upholding Brady’s suspension, blasting the quarterback for arranging the destruction of his cellphone and its nearly 10,000 messages just before he was interviewed for the NFL probe. The union countersued.

The league spent more than $3 million for its investigation by prominent attorney Ted Wells, who had previously conducted NFL probes. While Wells’ 243-page report found it was “more probable than not” that two Patriots ball handling employees deliberately released air from Patriots game balls at the AFC championship game, it cited no direct evidence that Brady knew about or authorized it.

Goodell, though, went beyond Wells’ report, finding in late July as a result of testimony from Brady and others that the quarterback conspired with the ball handlers and tried to obstruct the league’s probe, including by destroying his cellphone.

The commissioner said he concluded Brady “knew about, approved of, consented to, and provided inducements and rewards” to ensure balls were deflated.

Berman attacked the league while questioning one of its lawyers at two hearings. He had repeatedly urged both sides to settle and tone down rhetoric. At a hearing Monday attended by Brady and Goodell, the judge announced that both sides had “tried quite hard” unsuccessfully to reach a deal.