How does the USPTO handle applications filed before September 16, 2012?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 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. Applications filed before September 16, 2012, are subject to different correspondence rules. As stated in MPEP 403.01(a) : For applications filed before September 16, 2012, pre-AIA 37 CFR 1.33(a) applies. This means that for these older applications, the correspondence rules and procedures outlined in pre-AIA 37 CFR 1.33(a) are still in effect. It’s important to check the filing date of your application to determine which set of rules applies. For more detailed information on pre-AIA rules, you can refer to MPEP 403 which covers correspondence for applications filed before September 16, 2012. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Time Extensions for Application Completion Required MPEP 403 Required Correspondence Requirements for Filing Dates MPEP 403 Double Correspondence Not Allowed With Applicant and Attorney MPEP 403 Signatures Required for Amendments and Other Papers MPEP 403.01(a) Required Signatures Required for Amendments and Other Papers MPEP 403.01(a) Required Change of Correspondence Address After Issuance Requires Notification to Patentee MPEP 403.01(a) Permitted Change of Correspondence Address After Patent Issuance MPEP 403.01(a) Prohibited Signatures Required for Filing Papers MPEP 403.01(a) Required Change Patent Correspondence to Customer Number MPEP 403 Correspondence Address May Differ From Post Office Address MPEP 403 Permitted Other Related FAQs 5 FAQs Collapse How does the USPTO handle correspondence from multiple patent practitioners? How does the USPTO handle correspondence from multiple attorneys in a patent application? How does the USPTO handle correspondence if no practitioner is of record in a patent application? What is th...