Oliver v. Insul-Mastic Corp.

McNaugher, P. J.,

We are to dispose of defendant’s preliminary objections to plaintiffs’ complaint as amended.

The amended complaint alleges that defendant, a Delaware corporation, whose principal place of business is in Pittsburgh, Allegheny County, is engaged in the sale of mastic coatings, that these are produced, *65under patents owned by one Orville B. McGrew, by Insul-Mastic Laboratories, Inc., an Illinois corporation, of which McGrew is the president and majority stockholder, that under an agreement with McGrew defendant was given the exclusive right to sell the coatings throughout the…