priority filed造句

It also sets up a multilateral priority filing system, under which an application for protection filed in one member state establishes a filing date for applications filed in all other member states within one year of that original filing date.
However, if the applicant does not wish to make use of priority filing, he or she has four years in which to apply in all other member states, excepting the USA, for all species except tree and vine species in which case he or she has six years to make application.
It's difficult to find priority filed in a sentence. 用priority filed造句挺难的