The Trump administration on Monday asked the United States Supreme Court to allow its latest travel ban to take full effect.

A federal appeals court ruling last week had allowed President Donald Trump's newest version of the ban to take effect partially.

That ruling by the 9th US Circuit Court of Appeals allowed the administration to ban people from six mostly Muslim countries unless they have a “bona fide” relationship with someone in the US.

Last month, a federal judge in Hawaii had blocked most of Trump's third travel ban just before it was due to take effect.

A judge in Maryland separately blocked it to a lesser degree, saying Trump could bar people from Chad, Iran, Libya, Somalia, Syria and Yemen as long as they did not have “bona fide” relationships with people or organisations already in the US.

The travel ban also applies to travellers from North Korea and to some Venezuelan government officials and their families, but the lawsuits did not challenge those restrictions.

The application filed on Monday by the US Justice Department asked the Supreme Court to put the Hawaii judge's ruling on hold.

Preventing the president from enforcing “his national-security and foreign-relations judgement will cause ongoing irreparable harm to the government and the public, especially by requiring the executive to disregard the identified inadequacies and by undermining the proclamation's goal of inducing cooperation by other nations,” the government's application said.

If granted, the full ban would be in effect while the government's appeal makes its way through the courts.

Hawaii Attorney General Doug Chin said on Monday, “We look forward to the Supreme Court's review of this matter, and to the oral argument before the court of appeals in two weeks.”

Arguments are scheduled for Dec 6 at the 9th US Circuit Court of Appeals in Seattle. The Maryland case is due to be argued before the 4th US Circuit Court of Appeals on Dec 8.

In a separate 9th Circuit ruling on Monday, a request by six states to intervene in the Hawaii lawsuit was denied. California, Maryland, Massachusetts, New York, Oregon and Washington filed a motion last month asking to be parties in Hawaii's lawsuit. They agree with Hawaii that the ban is unconstitutional.