This document is a notice of motion and motion to strike an answer to a complaint filed in California Superior Court. This page gives basic information about a few of these options, such as filing a motion, demurrer, or cross-complaint.A motion to strike can be used to attack legal conclusions in a pleading. Any party, within the time allowed to respond to a pleading may serve and file a notice of motion to strike the whole or any part thereof. A motion to strike a complaint or cross-complaint must be brought within thirty (30) days of service of summons. The parties may stipulate without leave of court to one (1) extension of up to fifteen (15) days to respond to a complaint or cross-complaint. Govt. You can find samples of these papers in California Forms of Pleading and Practice, at the Orange County Public Law Library . Summary: A Motion to Strike can remove pleas, statements, and evidence from judicial proceedings in a lawsuit. Pleadings in civil litigation are formal written documents that outline the claims, defenses, and legal arguments of the parties involved in a lawsuit. The research I did said there is no official forms, that attorneys have templates that they use.