Time clockIn 1894, Daniel M. Cooper of Rochester, N.Y. received the first U.S. patent for a time clock (No. 528,223). Timecards were inserted into the machine, and when a lever was pressed, the time was recorded on specially printed cards divided by horizontal lines into seven equal spaces for days of the week. The time clock was used to record the time employees started and ended work. Known as the Rochester, the machine was manufactured by the Willard and Frick Manufacturing Company. |