Westclox | CSN Clocks
Charles Stahlberg and others from Waterbury, Connecticut originally formed as "United Clock Company" on 5 December 1885 in Peru, Illinois, intending to manufacture clocks based on a technological innovation by Stahlberg. This innovation was patented by Stahlberg on 22 September 1885 (US patent #326,602) and involved the use of molded lead alloy movement plates with inset brass bushings as well as lead alloy gear assemblies. Shortly after being granted the 1885 patent, United Clock Company went bankrupt, and there are no known surviving examples of the patented clock.
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