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WESTERN CLOCK CO

Overview
  • Total Patents
    60
About

WESTERN CLOCK CO has a total of 60 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States and Canada. Its main competitors in its focus markets measurement, machines and electrical machinery and energy are DICKE OSCAR H, KIENZLE UHRENFABRIKEN GES MIT and BULOVA WATCH CO INC.

Patent filings in countries

World map showing WESTERN CLOCK COs patent filings in countries
# Country Total Patents
#1 United States 45
#2 Canada 15

Patent filings per year

Chart showing WESTERN CLOCK COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neureuther Andrew H 20
#2 Greenleaf William H 7
#3 Kern George 6
#4 Max Schlenker 5
#5 Hermann Kaefer Martin 4
#6 Schlenker Max 3
#7 Sewrey Ursen R 2
#8 Moffett Frank E 2
#9 Kaminky Oscar H 2
#10 Reinhardt Joseph A 2

Latest patents

Publication Filing date Title
US2015042A Self-starting synchronous motor
US1967995A Alarm clock
US1957281A Synchronous motor
US2056532A Automatic perpetual calendar
US1956028A Indicator for electrically driven instruments and clocks
US2046130A Synchronous motor
US1933923A Clock and timekeeping means
US1932284A Alarm clock
US1913849A Electric clock
US2079029A Clock
US1912147A Electrical attachment plug
US1869625A Toy outboard motor driving and steering mechanism
US1851066A Spring motor
US1977350A Electric clock
US1858563A Alarm clock
US1962832A Self starting synchronous single phase alternating current motor
US1860153A Micrometer adjusting device for clocks and similar mechanisms
US1907792A Bearing
US1823547A Process for producing winding keys
US1841750A Automobile clock