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ELASTIC RAIL SPIKE COMPANY LTD

Overview
  • Total Patents
    28
About

ELASTIC RAIL SPIKE COMPANY LTD has a total of 28 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets civil engineering and mechanical elements are CANDLAND ARTHUR C, HOLLITZER BAUSTOFFWERKE and VOSSLOH-WERKE GMBH.

Patent filings in countries

World map showing ELASTIC RAIL SPIKE COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 Germany 3
#3 France 3
#4 Austria 1
#5 Spain 1
#6 Malaysia 1

Patent filings per year

Chart showing ELASTIC RAIL SPIKE COMPANY LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sanson Leopold Stewart 5
#2 Irvine John Edmond 2
#3 Thompson Henry Edgar 2
#4 Davies Geoffrey Peter 2
#5 Houghton William George 2
#6 Astley Harold Trevor 2
#7 Jack Arthur Corbus 1
#8 Jones Alfred Illtyd Webber 1
#9 Coombs Douglas Harlow 1

Latest patents

Publication Filing date Title
GB1271186A A railway rail and fastening assembly
GB1132817A A spring key for fastening a railway rail and a rail-and-fastening combination employing the key
GB987054A A rail spike
GB966927A A rail spike
GB966926A A rail spike
GB931475A A rail spike
GB819386A Improvements in or relating to elastic rail spikes and rail fastenings employing them
ES223607A3 Improvements in the devices of holding lanes on travies (Machine-translation by Google Translate, not legally binding)
GB791816A Improvements in or relating to a device for use in the laying of railway tracks
MY5300007A Improvements in or relating to rail fastening me ans and to spikes for use in connection therewith
GB708884A Improvements in or relating to rail fastening spikes
GB732536A Improvements in or relating to railway rail spikes
GB680415A Device for use in the removal of rail fastening spikes
GB703000A Improvements in spikes for use in railway track laying
GB683961A Improved means for securing railway rails to sleepers
GB683960A Improved method of and means for applying fastening spikes to railway rails
GB654503A Improvements in or relating to rail fastening means
GB642870A Device for use in the removal of rail fastening spikes
GB645778A Improvements in or relating to rail-fastening means
GB525867A Improvements in or relating to rail fastening means