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CB ASS LTD

Overview
  • Total Patents
    30
About

CB ASS LTD has a total of 30 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Canada, Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, measurement and machines are SAGINOMIYA SEISAKUSHO CO LTD, EJA LTD and MEC AS.

Patent filings in countries

World map showing CB ASS LTDs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 Germany 6
#3 United Kingdom 6
#4 United States 6
#5 France 4
#6 Sweden 1
#7 South Africa 1

Patent filings per year

Chart showing CB ASS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clarke Walter W H 8
#2 Clarke Walter Wilson Hugh 8
#3 Hugh Clarke Walter Wilson 4
#4 Reeks Frank 4
#5 Clarke W 2
#6 Alexander Riley Terence 1
#7 Riley Terence A 1
#8 Riley Terence Alexander 1
#9 Corner Warren 1

Latest patents

Publication Filing date Title
ZA7005859B Improvements relating to inertia activated switches
DE1944732A1 Inertia switching device
US3569643A Inertia switch having releasable latch means
US3600954A Apparatus incorporating magnetic restraint means
GB1263076A Vibration switch
GB1167379A Valve
GB1149422A Gyroscopically actuated electric switch
GB1145204A Improvements relating to inertia switches
GB1094734A An electrical analogue deceleration meter
GB1105645A Drop height gauge
CA905464A Vibration switch
CA863163A Valve
CA824768A Gyroscopically actuated electric switches
CA810400A Electrical analogue deceleration meter
CA824767A Inertia switches
CA856909A Inertia switches