How does the examiner determine if there is a serious search burden in combination-subcombination cases?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 8 Rules5 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. In combination-subcombination cases, the examiner must demonstrate a serious search…

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