Hall's Appeal , 60 Pa. 458 ( 1869 )
Seligman v. Fenton , 286 Pa. 372 ( 1926 )
John H. Gates v. Gates Coal Co., Inc. , 114 Pa. Super. 157 ( 1934 )
Singer Manufacturing Co. v. June Manufacturing Co. , 16 S. Ct. 1002 ( 1896 )
White v. Trowbridge , 216 Pa. 11 ( 1906 )
Juan F. Portuondo Cigar Manufacturing Co. v. Vicente Portuondo Cigar Manufacturing Co. , 222 Pa. 116 ( 1908 )