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BLACKNELL BUILDINGS LTD

Overview
  • Total Patents
    13
About

BLACKNELL BUILDINGS LTD has a total of 13 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, civil engineering and textiles and paper are DEVENTER GMBH & CO, ROTOX BESITZ UND VERWALTUNGSGMBH and LINEAR LTD.

Patent filings in countries

World map showing BLACKNELL BUILDINGS LTDs patent filings in countries

Patent filings per year

Chart showing BLACKNELL BUILDINGS LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Brooks Douglas Harry Meridew 4
#2 Balkwill Geoffrey Leonard 2
#3 Brooks Douglas H M 1

Latest patents

Publication Filing date Title
GB8605401D0 Building frame assembly
GB2093081A Impregnating timber
GB2105430A Corner joint
GB2105243A Forming joints
US4390578A Method of joining members
GB2051197A Window Mounting Assembly
GB1443953A Method of joining two structural timber members
GB1418317A Method of joining two structural timber members
GB1388710A Process of reducing the undulations of an end portion of a corrugated plastics sheet of bending the end portion and a machine therefor