How do I prove the date of deposit for Priority Mail Express® submissions to the USPTO?
How do I prove the date of deposit for Priority Mail Express® submissions to the USPTO? To prove the date of deposit for Priority Mail Express® submissions to the USPTO, you should: Retain the ‘date-in’ receipt from the USPS, which shows the ‘date-in’ of deposit with the USPS. Ensure the ‘date-in’ or the ‘date accepted’…
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