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DEY TIME REGISTER COMPANY

Overview
  • Total Patents
    16
About

DEY TIME REGISTER COMPANY has a total of 16 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States and Canada. Its main competitors in its focus markets control, measurement and machines are FRIEDRICH ERNST BENZING, SECURITY SERVICES PLC and ELECTRONIC KEY SYSTEMS E K S S.

Patent filings in countries

World map showing DEY TIME REGISTER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 2

Patent filings per year

Chart showing DEY TIME REGISTER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dey John 12
#2 Dey Alexander 11
#3 Rockwell William 1
#4 Burns Peter E 1
#5 Merritt Benjamin F 1
#6 Phillips George W 1

Latest patents

Publication Filing date Title
US930416A Registration regulation for time-recorders.
US958148A Synchronizing attachment for clocks.
US954714A Synchronizing attachment for clocks.
US898508A Workman's time-controller.
US930357A Time-recording mechanism.
US956309A Time-recorder.
US908975A Time-recorder.
US850526A Automatic card-stop for time-recorders.
US908974A Workman's time-recorder.
CA98000A Time recorder
US908973A Time-recorder.
US908972A Time-recorder.
US848294A Ribbon mechanism for time-recorders, &c.
CA97799A Time register
US888069A Means for detecting false registration in time-recorders.
US908971A Time-registering clock.