collateral order doctrine การใช้

An interlocutory appeal under the collateral order doctrine usually merits a stay of proceedings while the appeal is being decided.
Immediate appeal of that ruling, we held, fit within the Cohen collateral order doctrine . 431 U . S ., at 662.
"The collateral order doctrine is best understood not as an exception to the ` final decision'rule laid down by Congress in s1291, but as a ` practical construction'of it ."
The Court of Appeals agreed with the denial of absolute immunity, but held, with respect to the denial of qualified immunity, that the District Court's order was not appealable under the collateral order doctrine.
United States v . MacDonald, 435 U . S . 850, 858-859 ( 1978 ) ( denial of pretrial motion to dismiss an indictment on speedy trial grounds held not appealable under collateral order doctrine ).