Spot the red flag where the argument you want to make (because it is the strongest) does not match the claim language.

Mutual exclusivity is commonly alleged, but rarely present, in restricted claims.

Read about a Board case where the meaning of “defining” determines the proper BRI claim interpretation.

Learn some patent drafting tips to help reduce design choice rejections.

Functionality of printed matter and the application to instructions.

Proper interpretations are not necessarily the goal of some PTAB judges as Apple learns the hard way.

Is “predetermined” definite in patent claims? While recommended by do-it-yourself books, the USPTO will make their own determination based on the facts of the case.

Strategic considerations for the timing of petitions against restriction

Broadest Reasonable Interpretation rules do not necessarily apply to determining what the teachings of the prior art mean.

Be careful to fully address every ground of rejection on appeal – shortcuts can lead to unintended waiver.