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LEWDEN METAL PRODUCTS LTD

Overview
  • Total Patents
    11
About

LEWDEN METAL PRODUCTS LTD has a total of 11 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Australia and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, machine tools and civil engineering are ZHENJIANG KAILE ELECTRIC POWER TECH CO LTD, ENERGIE FROIDE INT SA and KRAMPE J.

Patent filings in countries

World map showing LEWDEN METAL PRODUCTS LTDs patent filings in countries

Patent filings per year

Chart showing LEWDEN METAL PRODUCTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nathan Norman B 3
#2 Lewis Michael J 3
#3 Palmer Garry W 3
#4 Josephs David 1
#5 Palmer Garry William 1
#6 Nathan Norman Brian 1
#7 Lewis Michael John 1

Latest patents

Publication Filing date Title
GB201003405D0 Method and apparatus for processing user input
GB0415155D0 Electrical coupler apparatus
GB0113507D0 Electrical plug and socket arrangement
GB8323240D0 Improvements in and relating to ceiling fixtures for providing electrical connection to light fittings or the like
GB2089586A Improvements in and relating to cable securing devices
GB1163380A Improvements in or relating to Electrical Plugs
GB651934A Improvements in hinges
GB650147A Improvements in means for removably retaining together two members mounted one within the other for relative rotation