Baby Carraiages By dinsmore Jan 1, 1733 baby carriage was invinted Period: Jan 1, 1733 to Apr 4, 1918 baby carriage Nov 11, 1888 improved the baby carriage Jun 6, 1889 baby carrigae was pantneted Apr 4, 1918 the applications was filled Apr 4, 1918 made the carriage wider