Foutch v. O'BRYANT , 99 Ill. 2d 389 ( 1984 )
ILG Industries, Inc. v. Scott , 49 Ill. 2d 88 ( 1971 )
Schulenburg v. Signatrol, Inc. , 33 Ill. 2d 379 ( 1965 )
Chicago Health Clubs, Inc. v. Picur , 124 Ill. 2d 1 ( 1988 )