Late Tuesday, a judge denied the request for an immediate injunction, saying he needed time to review the law.
"We'll be seeking an immediate temporary injunction against this policy, and now the litigation will come to a final head."
The work was halted after the European Commission applied for an immediate injunction.
Belgrade had asked the court to declare the bombing illegal and for an immediate injunction to end the strikes.
The agency had sought an immediate injunction against the firm, but a Federal judge ordered a trial.
But he failed to get an immediate temporary injunction, and a hearing has been set for Dec. 12.
Judge Dwyer ruled only on the question of whether the environmentalists showed sufficient legal grounds for an immediate injunction.
There were no immediate injunctions issued to stop logging activity, however.
The association is seeking damages and an immediate injunction against further use of the logo.
If the group wins, it plans to demand an immediate injunction.