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BLUM LOUIS

Overview
  • Total Patents
    13
About

BLUM LOUIS has a total of 13 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets civil engineering, machines and machine tools are NEUHOFER MARTIN, PAGANELLI MARIANO and VOSS PAUL GMBH & CO.

Patent filings in countries

World map showing BLUM LOUISs patent filings in countries
# Country Total Patents
#1 Canada 9
#2 United States 3
#3 United Kingdom 1

Patent filings per year

Chart showing BLUM LOUISs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Blum Louis 12
#2 Horgan William J Jr 3

Latest patents

Publication Filing date Title
US3527443A Handrail post fitting
US3469823A Handrail post fitting
US3441253A Handrail
GB161139A Improvements in scissors or the like
CA619682A Composite wood and metal rail structures
CA619675A Terminal, corner and splice connectors for ornamental rail structures
CA585260A Newel posts for ornamental rail structures
CA642504A Ornamental rail structures
CA603740A Ornamental gate structures
CA585257A Ornamental rail structures
CA588724A Ornamental rail structures
CA584819A Post assemblies for ornamental rail structures
CA619674A Fence assembly with panels