611.19  Successive actions.
  Successive actions may be maintained upon the same contract or transaction whenever, after the former action, a new cause of action has arisen thereon or therefrom.
[R60, §4128; C73, §2524; C97, §3442; C24, 27, 31, 35, 39, §10956; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §611.19]