What are the options for correcting drawings in a patent application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The Manual of Patent Examining Procedure (MPEP) outlines several options for correcting drawings in a patent application: Submitting replacement sheets of drawings Filing a petition under 37 CFR 1.182 for correction of the original drawings Filing an amendment under 37 CFR 1.121(d) to correct drawing informalities The MPEP states: “ Where replacement sheets of drawings are to be submitted, applicant must include a marked-up copy showing the changes made to the previous drawings. ” This ensures that the examiner can easily identify and review the changes made. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Drawing Changes Must Be on Replacement Sheets MPEP 714 Required Replacement Sheet Must Be Attached and Identified MPEP 714 Required Replacement Sheets Required for Drawing Changes MPEP 714 Replacement Paragraphs Must Include Markings MPEP 714 Required Additional New Drawings Must Be Submitted on a New Sheet MPEP 714 Required Replacement Sheet for Drawing Changes Required MPEP 714 Required Marked-Up Copy Must Be Clearly Labeled and Presented in Remarks Section MPEP 714 Required Examiner’s Amendment Must Include Non-Compliance Reason and Correction MPEP 714 Recommended Applicant Must Be Informed of Amended Entries MPEP 714 Recommended Replacement Drawing Sheet Must Include All Figures MPEP 714 Required Other Related FAQs 5 FAQs Collapse What is the process for correcting minor drawing errors in a patent application? How are substitute specifications handled in current USPTO practice? How are unacceptable substitute specifications handled in amendments? What happens if an amendment under 37 CFR 1.312 adds claims exceeding the previously paid number? What types of...