Caulton v. Eyre Co., Inc. , 330 Pa. 385 ( 1938 )
Hegarty v. Berger , 304 Pa. 221 ( 1931 )
Baker v. AC&S, INC. , 729 A.2d 1140 ( 1999 )
Fisher v. Diehl , 156 Pa. Super. 476 ( 1944 )