How does the concept of “Art Recognized Equivalence” apply to mechanical inventions?

The concept of “Art Recognized Equivalence” applies to mechanical inventions in much the same way as it does to chemical compositions. According to MPEP 2144.06, the principle can be applied to functional or mechanical equivalents. However, it’s important to note: “The mere fact that components are claimed as members of a Markush group cannot be…

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