How do I request a Certificate of Correction for an Office Mistake?
To request a Certificate of Correction for an Office Mistake, follow these steps: Use the official form PTO/SB/44 (also known as PTO-1050) to submit your request. Identify the location of the error in the printed patent by column and line number or claim and line number. Submit the request via the USPTO patent electronic filing…
Read MoreHow do I request a Certificate of Correction for a patent?
To request a Certificate of Correction for a patent, you should: Address your request to the Commissioner for Patents, Office of Data Management, Attention: Certificates of Correction Branch, P.O. Box 1450, Alexandria, VA 22313-1450. If filing electronically, use the document description: “Request for Certificate of Correction.” Use the special Certificate of Correction form, PTO/SB/44 (also…
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