Eulberg v. Cooper

This is the second appeal in this action which was originally brought in October 1927, in Sioux district court. In the first appeal reported in 218 Iowa 82, 254 N. W. 48, decree in favor of plaintiff-appellee was reversed for error of the court in overruling application of appellants to transfer the case to Marshall district court. Upon retrial in Marshall district court decree and judgment was again rendered against defendants and this appeal is taken therefrom.

Appellee was the owner of an application for letters patent covering improvements on exhaust heaters for motor vehicles, and on June…