What happens if a Notice of Abandonment is returned as undeliverable?

If a Notice of Abandonment is returned as undeliverable, the USPTO takes specific steps to ensure proper notification. According to MPEP 711.04(c):

When Office notices are returned by the Postal Service, they are reviewed prior to disposal. If the Office can readily determine a new address, the undelivered notice is remailed. If the Office cannot readily determine a new address, the file is reviewed for any indication of a change of address. If a change of address is found, the notice is remailed.

This procedure helps ensure that applicants receive important notifications about their applications, even if their address has changed.

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Tags: notice of abandonment, Undeliverable Notice, USPTO procedures