What are the requirements for amending claims in a reissue 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. When amending claims in a reissue application: Present the entire text of each amended claim Underline any added matter Enclose any deleted matter in brackets For new claims, present the entire claim with underlining Cancel claims by stating “Cancel claim X” without presenting the text Do not renumber original patent claims The MPEP states: “ 37 CFR 1.173(b)(2) requires that: (A) For each claim that is being amended by the amendment being submitted (the current amendment), the entire text of the claim must be presented with markings as defined above; (B) For each new claim added to the reissue by the amendment being submitted (the current amendment), the entire text of the added claim must be presented completely underlined; (C) A patent claim should be canceled by a direction to cancel that claim. “ Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Amendment of New Claim Must Be Completely Underlined MPEP 1453 Required New Claim Must Be Cancelled In Reissue MPEP 1453 Recommended Underline Added Matter for Reissue MPEP 1453 Required Text in Brackets Omitted in Reissue Amendment MPEP 1453 Required Newly Added Paragraphs Must Be Completely Underlined MPEP 1453 Required Deletions Not Shown in Brackets in Second Amendment MPEP 1453 Required Disclaimed Claim Must Be Struck Through MPEP 1453 Required Amendments to Original Patent Drawings Not Permitted MPEP 1453 Required Amendment Must Not Introduce New Matter in Reissue MPEP 1453 Prohibited Claim Canceled by Certificate of Correction Must Be Struck Through MPEP 1453 Required Other Related FAQs 5 FAQs Collapse How are drawings amended in a reissue application? How should drawings be amended in a reissue application? Wha...