noun
application documents; application papers; file wrapper (patents)
Refers to the set of documents submitted with an application, such as for a school, job, or patent. In patent contexts, 'file wrapper' is a technical term for the complete record of correspondence between the patent office and the applicant.
出願書類を提出する前に、もう一度確認してください。
Please double-check the application documents before submitting them.
I mailed the application papers to the Patent Office.