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A F BULGIN & COMPANY LTD

Overview
  • Total Patents
    20
About

A F BULGIN & COMPANY LTD has a total of 20 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets electrical machinery and energy, control and packaging and shipping are SCHRACK COMPONENTS AG, ZHANGZHOU HONGFA ELECTRON WAVE MUSIC CO LTD and JUNG ALBRECHT.

Patent filings in countries

World map showing A F BULGIN & COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 United States 1

Patent filings per year

Chart showing A F BULGIN & COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bulgin Arthur Frederick 13
#2 Underdown Percy James 6
#3 Stott Hillyard Thomas 5
#4 Bulgin Stanley Edward 4
#5 Frederick Bulgin Arthur 1

Latest patents

Publication Filing date Title
GB1255674A Electric switches
GB1165459A Electric Switch Assemblies
GB1159999A Cartridge Fuse Holders
GB1118532A Improvements relating to electric switch units
GB1105822A Improvements relating to electric switches
GB1071524A Two-position mechanism
GB942912A Improvements relating to closure members for circular orifices
GB932263A Improvements relating to control knobs
GB930330A Improvements relating to fuse holders
GB893156A Improvements relating to electrical switches
GB738422A Improvements relating to plunger- or push-button-operated electric switches
GB747250A Improvements in thermally-operated electrical circuit interruptors
GB747185A Improvements in thermally-operated electrical circuit interruptors
GB708978A Improvements in electric lampholders
GB706592A Improvements relating to electrical signalling and indicating lamps
GB480744A Improvements relating to screening devices for thermionic valves and the like
GB472748A Improvements relating to electric tumbler switches
GB459628A Improvements in and relating to electric lamp holders
GB457667A Improvements in and relating to electric switches, suitable for light currents