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A submission has not been filed officially at the USPTO until the e-filer executes the Submit function and the documents are received at the USPTO Eastern Time. The Acknowledgement Receipt is evidence of this submission.
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(This includes new filings of continuation, divisional, and continuation-in-part applications. A request for continued examination (RCE) and continued prosecution application (CPA) are considered existing documents and must be filed as a registered eFiler.)


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Do not close or exit the eFiling portal once you have started the online filing process without saving or submitting or you will lose your work.


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