68 F.2d 190 | 9th Cir. | 1933
This ease is similar to and was consolidated for trial with the ease of Lilly Co. et al. v. Laucks, Inc. (C. C. A.) 68 F.(2d) 175, No. 7083, opinion filed herewith. Case No. 7083 will loe referred to hereinafter as the Johnson Patent Case. Both suits are between the same parties.
In this suit, as in the Johnson Patent Case, the bill of complaint named Kaseno Products Company and George F. Linquist as direct infringers of plaintiff-appellee’s patents, by reason of having manufactured and sold an adhesive embodying the products of appel-lee’s inventions, and alleged that the Chas. H. Lilly Company and Wilmot II, Lilly had eon-tributorily infringed the patents by reason of having “sold to said Kaseno Products Company, soya bean and/or vegetable protein material adapted and intended to be employed as a substantial part of the combination invented and patented, i. e., as a substantial part in the manufacture of said infringing adhesive of said Kaseno Products Company, said Chas. H. Lilly Company well knowing that said material was to be thus used to manufacture said infringing adhesive and fully intending that it should be so used.”
The two patents involved in this ease.are Letters Patent 1,689,732, referred to as the Caustic Soda Patent, and Letters Patent 1,-691,661, referred to as the Carbon Bisulphide Patent. The relation of these patents to the Johnson patent is explained as follows in the brief of appellee: “The Johnson ‘patent’ covers broadly the use of soya bean flour as an adhesive base. The ‘Johnson’ patent may be termed the ‘parent’ patent, relating essentially to the glue base, while the ‘Caustic Soda’ and ‘Carbon Bisulphide’ patents, which relate to improvements in chemicals to be used in connection with the glue base, may be termed ‘improvement’ or ‘additional’ patents, and are subsidiary to the ‘Johnson’ patent so far as the same relate to soya bean flour as a glue base. The ‘Caustic Soda’ patent teaches, among other things, how to make a ‘better glue’ using soya bean flour as a glue base. The ‘Carbon Bisulphide’ patent teaches that an adhesive can be made water resistant with the use of carbon bisulphide. Claims 13 and 14, which were held valid and infringed, by the lower court, teach that added water resistance to soya bean glues may be accomplished by the use of carbon bisul-phide.”
The trial court found that the claims of the patents which were in issue are valid, and have been infringed by Kaseno Products Company and George F. Linquist, as alleged, and eontributorily infringed by Chas. H. Lilly Company and Wilmot H. Lilly.
Here, as in the Johnson Patent Case, but two of the defendants, namely, Chas. H. Lilly Company and Wilmot H. Lilly, have appealed from the decree in favor of appel-lee, and the sole question before this court is, Does the evidence sustain the finding that appellant Lilly Company and appellant Lilly eontributorily infringed appellee’s patents?
For the reasons stated in our opinion in the Johnson Patent Case, appellee’s motion to disregard appellant’s assignments of error and exceptions is denied.
The evidence adduced by appellee in support of its charge of contributory infringement in this ease is the same as in the