509.330. All motions made shall be made within the timeallowed for responding to the opposing party's pleading or, if noresponsive pleading is permitted, within twenty days after theservice of the last pleading. Motions and pleadings may be filedsimultaneously by the same party without waiver of the matterscontained in either.
(L. 1943 p. 353 ยง 65)