Are there any more FAQs about MPEP 901.04(a) – Kind Codes?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 3 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. No more FAQs can be generated based on the content from MPEP 901.04(a) – Kind Codes. The existing FAQs have comprehensively covered all relevant aspects of the topic, including the definition, purpose, examples, placement, and interpretation of kind codes for both U.S. and foreign patent documents. Related Rules from the Manual of Patent Examining Procedure 3 rules Collapse Kind Codes for USPTO Documents MPEP 901.04(a) Publication Number Must Include Year MPEP 901.04(a) Patent Application Publication Must Include Year MPEP 901.04(a) Required Other Related FAQs 5 FAQs Collapse What is the significance of the &#8220;A&#8221; and &#8220;B&#8221; series in patent kind codes? What are the kind codes associated with AIA trials? What do the kind codes &#8216;C1&#8217;, &#8216;C2&#8217;, and &#8216;C3&#8217; represent in U.S. patent documents? What are the kind codes for European Patent Office (EPO) publications? How are patent application publications numbered and identified?