This opinion cites 11 cases:

Morgan's Home Equipment Corp. v. Martucci , 390 Pa. 618 ( 1957 )


Griffith v. United Air Lines, Inc. , 416 Pa. 1 ( 1964 )


Albee Homes, Inc. v. Caddie Homes, Inc. , 417 Pa. 177 ( 1965 )


De Long Corporation v. Joseph E. Lucas , 278 F.2d 804 ( 1960 )


Certified Laboratories of Texas, Inc. v. Rubinson , 303 F. Supp. 1014 ( 1969 )


Klaxon Co. v. Stentor Electric Manufacturing Co. , 61 S. Ct. 1020 ( 1941 )


De Long Corporation v. Lucas , 176 F. Supp. 104 ( 1959 )


National Chemsearch Corporation of New York, Inc. v. Alfred L. Bogatin and Madison Chemical Corporation , 349 F.2d 363 ( 1965 )


Baltimore & O. R. R. v. Halchak , 71 F. Supp. 224 ( 1947 )


National Chemsearch Corp. of New York, Inc. v. Bogatin , 233 F. Supp. 802 ( 1964 )


Jacobson & Co. v. International Environment Corp. , 427 Pa. 439 ( 1967 )