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PERCY ARCHIBALD SPORING

Overview
  • Total Patents
    68
About

PERCY ARCHIBALD SPORING has a total of 68 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machine tools and machines are Shanghai yongming electronic co ltd, SHENZHEN JIANGHAO ELECTRONICS CO LTD and SPRAGUE FRANCE.

Patent filings in countries

World map showing PERCY ARCHIBALD SPORINGs patent filings in countries
# Country Total Patents
#1 United Kingdom 68

Patent filings per year

Chart showing PERCY ARCHIBALD SPORINGs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB865437A Improvements in or relating to electrolytic capacitors
GB644560A Improvements in or relating to electrolytic capacitors
GB633387A Improvements in or relating to connecting means for electrical apparatus
GB631402A Improvements in or relating to electric terminals and bushes
GB621252A Improvements in or relating to electric terminals and bushes
GB623569A Improvements in or relating to means for delivering a number of articles in succession
GB623568A Improvements in or relating to means for assembling tubular capacitors
GB609834A A machine for stripping the insulation from the ends of insulated electric conductors
GB607240A Improvements in or relating to rolled capacitors
GB605601A Machine for cutting bungs from sheet material
GB604531A Improvements in or relating to the testing of electrical components in bulk
GB596840A Improvements in or relating to the manipulation of wire
GB596838A Improvements in or relating to means for depositing films of metal on a series of plates or sheets
GB596835A Improvements in or relating to electric terminals
GB590108A Improvements in or relating to means for unwinding rolls of material
GB595515A Improvements in or relating to machines for punching blanks from material in strip form
GB593212A Improvements in or relating to machines for stacking metal plates and insulating plates for capacitors
GB593174A Improvements in or relating to means for applying metal foil to paper or other insulating material in strip form
GB592071A Improvements in or relating to means for turning in the ends of metal tubes
GB589582A Improvements in or relating to the control of paint-spraying apparatus