Mantell v. International Plastic Harmonica Corp.

The opinion of the court was delivered by

Heher, J.

There are two appeals here. One is directed to an adjudication of civil contempt against the defendant corporation and Christensen, its president, and Magnus, its vice-president, made on September 5th, 1946, for having sold patented plastic harmonicas manufactured by the corporation to persons other than complainants, and also engaging in competition with complainants in certain areas, all in violation of a preliminary injunction granted the prior December 7th; the other challenges a decree made on the same day, after final hearing, enjoining…