What is the significance of “Precedence notes” in CPC classification?

“Precedence notes” play an important role in CPC classification by guiding examiners on the prioritization of classification symbols. According to MPEP 905.03(b): Precedence notes (e.g., “takes precedence”, “takes precedence over”) take precedence over all other notes. This means that when a precedence note is present, it overrides other classification guidance. The MPEP further explains: The…

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