The USPTO must receive the issue fee and final drawings within three months of when the USPTO mailed the notice to the applicant. These are statute-mandated steps and no exceptions or extensions can be granted. A Notice of Allowance And Fee(s) Due form (PTOL-85), has several parts.
Vouch definition, to support as being true, certain, reliable, etc. (usually followed by for): Her record in office vouches for her integrity. See more.
[They] vouch (as I might say) to their aid the authority of the writers. To bear witness; to give testimony or full attestation. Jonathan Swift He will not believe her until the elector of Hanover shall vouch for the truth of what she has [â¦] affirmed. To call as a witness. Dryden Vouch the silent stars and conscious moon. To assert; to aver; to declare.