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BRICKHOUSE DUDLEY LTD

Overview
  • Total Patents
    12
About

BRICKHOUSE DUDLEY LTD has a total of 12 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom. Its main competitors in its focus markets civil engineering and packaging and shipping are HELMS WILLIAM R, BEIJING ZHONGTAIYUNDA TECH DEVELOPMENT CO LTD and WREKIN HOLDINGS LTD.

Patent filings in countries

World map showing BRICKHOUSE DUDLEY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing BRICKHOUSE DUDLEY LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Packaging and shipping

Focus technologies

# Technology
#1 Foundations and excavations
#2 Sewers
#3 Lifting and pushing

Latest patents

Publication Filing date Title
GB2027472A Road surface boxes
GB1588634A Drain covers
GB1574535A Kerb type gulley fitting
GB1594492A Manhole covers
GB1580728A Lifting apparatus
GB1548183A Channel grating assamblies
GB1556354A Manholes
GB1515278A Manhole cover assemblies
GB1471873A Manhole covers
GB1409785A Manhole cover frameworks
GB1370891A Kerb type gully fittings
GB1313515A Manhole covers