Oil Conservation Engineering Co. v. Brooks Engineering Co.

DENISON, Circuit Judge.

Appellee,, the Brooks Engineering Company, as plaintiff, filed this bill against the Oil Conservation Engineering Company, as defendant, complaining that defendant was threatening, but not bringing, infringement suits, and was making against plaintiff unfounded claims .of infringement and' of unfair competition,' alleging’that these things constituted unfair competition by defendant Oil Company against the plaintiff Brooks Company, and asking injunction and damages. Defendant answered with general denials, and counterclaimed, alleging that plaintiff was infringing one…