What are the signature requirements for an Application Data Sheet?

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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. The signature requirements for an Application Data Sheet (ADS) are as follows: An ADS must be signed in compliance with 37 CFR 1.33(b). An unsigned ADS will be treated only as a transmittal letter. Proper signing is crucial for the ADS to be effective in providing application information. 37 CFR 1.76(e) states: “An application data sheet must be signed in compliance with § 1.33(b). An unsigned application data sheet will be treated only as a transmittal letter.” It’s important to note that an unsigned ADS will not be effective for providing crucial information such as inventor names, applicant details, or priority claims. Therefore, ensuring proper signature on the ADS is essential for it to serve its intended purpose in the patent application process. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Application Data Sheet Required for Filing MPEP 601 Application Data Sheet Controls Over Discrepancies Except Inventor Information MPEP 601 Fee Required for Patent Application MPEP 601 Required Contents of Patent Application Required MPEP 601 Required Application Filing Requirements for AIA Effective Dates MPEP 601 Required Inventor Must File Written Patent Application MPEP 601 Required Fee and Oath/Declaration Requirement for Patent Application MPEP 601 Required Data Sheet Exceptions for Pre-2012 Filings MPEP 601 Cover Sheet Must Include Attorney Info and Address MPEP 601 Required Requirements for Papers in Patent Applications MPEP 601 Other Related FAQs 5 FAQs Collapse What is the significance of the filing date for a patent application? Why is it important to include contact information in a power of attorney for patent applications? How does the USPTO handle mult...